220160350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{62017}}^1$

素因数の和:62100

約数の個数: 24

約数和(自身を含む): 415272528

約数和(自身を除く): 195112178

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 62017, 124034, 310085, 620170, 1550425, 3100850, 4403207, 8806414, 22016035, 44032070, 110080175, 220160350]

約数ペア:

[(1, 220160350), (2, 110080175), (5, 44032070), (10, 22016035), (25, 8806414), (50, 4403207), (71, 3100850), (142, 1550425), (355, 620170), (710, 310085), (1775, 124034), (3550, 62017)]