880513732

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 1915519200

約数和(自身を除く): 1035005468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 931, 938, 1273, 1862, 1876, 2546, 3283, 3529, 3724, 5092, 6566, 7058, 8911, 13132, 14116, 17822, 24703, 35644, 49406, 62377, 67051, 98812, 124754, 134102, 172921, 236443, 249508, 268204, 345842, 469357, 472886, 691684, 938714, 945772, 1655101, 1877428, 3285499, 3310202, 4492417, 6570998, 6620404, 8984834, 11585707, 13141996, 17969668, 23171414, 31446919, 46342828, 62893838, 125787676, 220128433, 440256866, 880513732]

約数ペア:

[(1, 880513732), (2, 440256866), (4, 220128433), (7, 125787676), (14, 62893838), (19, 46342828), (28, 31446919), (38, 23171414), (49, 17969668), (67, 13141996), (76, 11585707), (98, 8984834), (133, 6620404), (134, 6570998), (196, 4492417), (266, 3310202), (268, 3285499), (469, 1877428), (532, 1655101), (931, 945772), (938, 938714), (1273, 691684), (1862, 472886), (1876, 469357), (2546, 345842), (3283, 268204), (3529, 249508), (3724, 236443), (5092, 172921), (6566, 134102), (7058, 124754), (8911, 98812), (13132, 67051), (14116, 62377), (17822, 49406), (24703, 35644)]