15696345680

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2483599}}^1$

素因数の和:2483691

約数の個数: 40

約数和(自身を含む): 36955968000

約数和(自身を除く): 21259622320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 2483599, 4967198, 9934396, 12417995, 19868792, 24835990, 39737584, 49671980, 99343960, 196204321, 198687920, 392408642, 784817284, 981021605, 1569634568, 1962043210, 3139269136, 3924086420, 7848172840, 15696345680]

約数ペア:

[(1, 15696345680), (2, 7848172840), (4, 3924086420), (5, 3139269136), (8, 1962043210), (10, 1569634568), (16, 981021605), (20, 784817284), (40, 392408642), (79, 198687920), (80, 196204321), (158, 99343960), (316, 49671980), (395, 39737584), (632, 24835990), (790, 19868792), (1264, 12417995), (1580, 9934396), (3160, 4967198), (6320, 2483599)]