2543702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 6795436032

約数和(自身を除く): 4251733052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 131, 140, 182, 188, 227, 235, 260, 262, 329, 364, 454, 455, 470, 524, 611, 655, 658, 908, 910, 917, 940, 1135, 1222, 1310, 1316, 1589, 1645, 1703, 1820, 1834, 2270, 2444, 2620, 2951, 3055, 3178, 3290, 3406, 3668, 4277, 4540, 4585, 5902, 6110, 6157, 6356, 6580, 6812, 7945, 8515, 8554, 9170, 10669, 11804, 11921, 12220, 12314, 14755, 15890, 17030, 17108, 18340, 20657, 21338, 21385, 23842, 24628, 29510, 29737, 30785, 31780, 34060, 41314, 42676, 42770, 43099, 47684, 53345, 59020, 59474, 59605, 61570, 74683, 80041, 82628, 85540, 86198, 103285, 106690, 118948, 119210, 123140, 138697, 148685, 149366, 160082, 172396, 206570, 208159, 213380, 215495, 238420, 277394, 297370, 298732, 320164, 373415, 386581, 400205, 413140, 416318, 430990, 554788, 560287, 594740, 693485, 746830, 773162, 800410, 832636, 861980, 970879, 1040795, 1120574, 1386970, 1397639, 1493660, 1546324, 1600820, 1932905, 1941758, 2081590, 2241148, 2706067, 2773940, 2795278, 2801435, 3865810, 3883516, 4163180, 4854395, 5412134, 5590556, 5602870, 6988195, 7731620, 9708790, 9783473, 10824268, 11205740, 13530335, 13976390, 18169307, 19417580, 19566946, 27060670, 27952780, 36338614, 39133892, 48917365, 54121340, 72677228, 90846535, 97834730, 127185149, 181693070, 195669460, 254370298, 363386140, 508740596, 635925745, 1271851490, 2543702980]

約数ペア:

[(1, 2543702980), (2, 1271851490), (4, 635925745), (5, 508740596), (7, 363386140), (10, 254370298), (13, 195669460), (14, 181693070), (20, 127185149), (26, 97834730), (28, 90846535), (35, 72677228), (47, 54121340), (52, 48917365), (65, 39133892), (70, 36338614), (91, 27952780), (94, 27060670), (130, 19566946), (131, 19417580), (140, 18169307), (182, 13976390), (188, 13530335), (227, 11205740), (235, 10824268), (260, 9783473), (262, 9708790), (329, 7731620), (364, 6988195), (454, 5602870), (455, 5590556), (470, 5412134), (524, 4854395), (611, 4163180), (655, 3883516), (658, 3865810), (908, 2801435), (910, 2795278), (917, 2773940), (940, 2706067), (1135, 2241148), (1222, 2081590), (1310, 1941758), (1316, 1932905), (1589, 1600820), (1645, 1546324), (1703, 1493660), (1820, 1397639), (1834, 1386970), (2270, 1120574), (2444, 1040795), (2620, 970879), (2951, 861980), (3055, 832636), (3178, 800410), (3290, 773162), (3406, 746830), (3668, 693485), (4277, 594740), (4540, 560287), (4585, 554788), (5902, 430990), (6110, 416318), (6157, 413140), (6356, 400205), (6580, 386581), (6812, 373415), (7945, 320164), (8515, 298732), (8554, 297370), (9170, 277394), (10669, 238420), (11804, 215495), (11921, 213380), (12220, 208159), (12314, 206570), (14755, 172396), (15890, 160082), (17030, 149366), (17108, 148685), (18340, 138697), (20657, 123140), (21338, 119210), (21385, 118948), (23842, 106690), (24628, 103285), (29510, 86198), (29737, 85540), (30785, 82628), (31780, 80041), (34060, 74683), (41314, 61570), (42676, 59605), (42770, 59474), (43099, 59020), (47684, 53345)]