15671018540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4583}}^1$

素因数の和:4811

約数の個数: 96

約数和(自身を含む): 35556071040

約数和(自身を除く): 19885052500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 113, 170, 178, 226, 340, 356, 445, 452, 565, 890, 1130, 1513, 1780, 1921, 2260, 3026, 3842, 4583, 6052, 7565, 7684, 9166, 9605, 10057, 15130, 18332, 19210, 20114, 22915, 30260, 38420, 40228, 45830, 50285, 77911, 91660, 100570, 155822, 170969, 201140, 311644, 341938, 389555, 407887, 517879, 683876, 779110, 815774, 854845, 1035758, 1558220, 1631548, 1709690, 2039435, 2071516, 2589395, 3419380, 4078870, 5178790, 6934079, 8157740, 8803943, 10357580, 13868158, 17607886, 27736316, 34670395, 35215772, 44019715, 46091231, 69340790, 88039430, 92182462, 138681580, 176078860, 184364924, 230456155, 460912310, 783550927, 921824620, 1567101854, 3134203708, 3917754635, 7835509270, 15671018540]

約数ペア:

[(1, 15671018540), (2, 7835509270), (4, 3917754635), (5, 3134203708), (10, 1567101854), (17, 921824620), (20, 783550927), (34, 460912310), (68, 230456155), (85, 184364924), (89, 176078860), (113, 138681580), (170, 92182462), (178, 88039430), (226, 69340790), (340, 46091231), (356, 44019715), (445, 35215772), (452, 34670395), (565, 27736316), (890, 17607886), (1130, 13868158), (1513, 10357580), (1780, 8803943), (1921, 8157740), (2260, 6934079), (3026, 5178790), (3842, 4078870), (4583, 3419380), (6052, 2589395), (7565, 2071516), (7684, 2039435), (9166, 1709690), (9605, 1631548), (10057, 1558220), (15130, 1035758), (18332, 854845), (19210, 815774), (20114, 779110), (22915, 683876), (30260, 517879), (38420, 407887), (40228, 389555), (45830, 341938), (50285, 311644), (77911, 201140), (91660, 170969), (100570, 155822)]