22411480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 41455400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 131, 140, 182, 188, 235, 260, 262, 280, 329, 364, 376, 455, 470, 520, 524, 611, 655, 658, 728, 910, 917, 940, 1048, 1222, 1310, 1316, 1645, 1703, 1820, 1834, 1880, 2444, 2620, 2632, 3055, 3290, 3406, 3640, 3668, 4277, 4585, 4888, 5240, 6110, 6157, 6580, 6812, 7336, 8515, 8554, 9170, 11921, 12220, 12314, 13160, 13624, 17030, 17108, 18340, 21385, 23842, 24440, 24628, 30785, 34060, 34216, 36680, 42770, 43099, 47684, 49256, 59605, 61570, 68120, 80041, 85540, 86198, 95368, 119210, 123140, 160082, 171080, 172396, 215495, 238420, 246280, 320164, 344792, 400205, 430990, 476840, 560287, 640328, 800410, 861980, 1120574, 1600820, 1723960, 2241148, 2801435, 3201640, 4482296, 5602870, 11205740, 22411480]

約数ペア:

[(1, 22411480), (2, 11205740), (4, 5602870), (5, 4482296), (7, 3201640), (8, 2801435), (10, 2241148), (13, 1723960), (14, 1600820), (20, 1120574), (26, 861980), (28, 800410), (35, 640328), (40, 560287), (47, 476840), (52, 430990), (56, 400205), (65, 344792), (70, 320164), (91, 246280), (94, 238420), (104, 215495), (130, 172396), (131, 171080), (140, 160082), (182, 123140), (188, 119210), (235, 95368), (260, 86198), (262, 85540), (280, 80041), (329, 68120), (364, 61570), (376, 59605), (455, 49256), (470, 47684), (520, 43099), (524, 42770), (611, 36680), (655, 34216), (658, 34060), (728, 30785), (910, 24628), (917, 24440), (940, 23842), (1048, 21385), (1222, 18340), (1310, 17108), (1316, 17030), (1645, 13624), (1703, 13160), (1820, 12314), (1834, 12220), (1880, 11921), (2444, 9170), (2620, 8554), (2632, 8515), (3055, 7336), (3290, 6812), (3406, 6580), (3640, 6157), (3668, 6110), (4277, 5240), (4585, 4888)]