13800160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7841}}^1$

素因数の和:7867

約数の個数: 48

約数和(自身を含む): 35571312

約数和(自身を除く): 21771152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 7841, 15682, 31364, 39205, 62728, 78410, 86251, 125456, 156820, 172502, 250912, 313640, 345004, 431255, 627280, 690008, 862510, 1254560, 1380016, 1725020, 2760032, 3450040, 6900080, 13800160]

約数ペア:

[(1, 13800160), (2, 6900080), (4, 3450040), (5, 2760032), (8, 1725020), (10, 1380016), (11, 1254560), (16, 862510), (20, 690008), (22, 627280), (32, 431255), (40, 345004), (44, 313640), (55, 250912), (80, 172502), (88, 156820), (110, 125456), (160, 86251), (176, 78410), (220, 62728), (352, 39205), (440, 31364), (880, 15682), (1760, 7841)]