424313240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2153}}^1$

素因数の和:2556

約数の個数: 64

約数和(自身を含む): 1031335200

約数和(自身を除く): 607021960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 379, 520, 758, 1516, 1895, 2153, 3032, 3790, 4306, 4927, 7580, 8612, 9854, 10765, 15160, 17224, 19708, 21530, 24635, 27989, 39416, 43060, 49270, 55978, 86120, 98540, 111956, 139945, 197080, 223912, 279890, 559780, 815987, 1119560, 1631974, 3263948, 4079935, 6527896, 8159870, 10607831, 16319740, 21215662, 32639480, 42431324, 53039155, 84862648, 106078310, 212156620, 424313240]

約数ペア:

[(1, 424313240), (2, 212156620), (4, 106078310), (5, 84862648), (8, 53039155), (10, 42431324), (13, 32639480), (20, 21215662), (26, 16319740), (40, 10607831), (52, 8159870), (65, 6527896), (104, 4079935), (130, 3263948), (260, 1631974), (379, 1119560), (520, 815987), (758, 559780), (1516, 279890), (1895, 223912), (2153, 197080), (3032, 139945), (3790, 111956), (4306, 98540), (4927, 86120), (7580, 55978), (8612, 49270), (9854, 43060), (10765, 39416), (15160, 27989), (17224, 24635), (19708, 21530)]