43413580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 117593280

約数和(自身を除く): 74179700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 37, 58, 68, 70, 74, 85, 116, 119, 140, 145, 148, 170, 185, 203, 238, 259, 289, 290, 340, 370, 406, 476, 493, 518, 578, 580, 595, 629, 740, 812, 986, 1015, 1036, 1073, 1156, 1190, 1258, 1295, 1445, 1972, 2023, 2030, 2146, 2380, 2465, 2516, 2590, 2890, 3145, 3451, 4046, 4060, 4292, 4403, 4930, 5180, 5365, 5780, 6290, 6902, 7511, 8092, 8381, 8806, 9860, 10115, 10693, 10730, 12580, 13804, 15022, 16762, 17255, 17612, 18241, 20230, 21386, 21460, 22015, 30044, 33524, 34510, 36482, 37555, 40460, 41905, 42772, 44030, 53465, 58667, 69020, 72964, 74851, 75110, 83810, 88060, 91205, 106930, 117334, 127687, 149702, 150220, 167620, 182410, 213860, 234668, 255374, 293335, 299404, 310097, 364820, 374255, 510748, 586670, 620194, 638435, 748510, 1173340, 1240388, 1276870, 1497020, 1550485, 2170679, 2553740, 3100970, 4341358, 6201940, 8682716, 10853395, 21706790, 43413580]

約数ペア:

[(1, 43413580), (2, 21706790), (4, 10853395), (5, 8682716), (7, 6201940), (10, 4341358), (14, 3100970), (17, 2553740), (20, 2170679), (28, 1550485), (29, 1497020), (34, 1276870), (35, 1240388), (37, 1173340), (58, 748510), (68, 638435), (70, 620194), (74, 586670), (85, 510748), (116, 374255), (119, 364820), (140, 310097), (145, 299404), (148, 293335), (170, 255374), (185, 234668), (203, 213860), (238, 182410), (259, 167620), (289, 150220), (290, 149702), (340, 127687), (370, 117334), (406, 106930), (476, 91205), (493, 88060), (518, 83810), (578, 75110), (580, 74851), (595, 72964), (629, 69020), (740, 58667), (812, 53465), (986, 44030), (1015, 42772), (1036, 41905), (1073, 40460), (1156, 37555), (1190, 36482), (1258, 34510), (1295, 33524), (1445, 30044), (1972, 22015), (2023, 21460), (2030, 21386), (2146, 20230), (2380, 18241), (2465, 17612), (2516, 17255), (2590, 16762), (2890, 15022), (3145, 13804), (3451, 12580), (4046, 10730), (4060, 10693), (4292, 10115), (4403, 9860), (4930, 8806), (5180, 8381), (5365, 8092), (5780, 7511), (6290, 6902)]