1330921998050

素因数分解:

$2^1\times 5^2\times {\mathrm{193841}}^1\times {\mathrm{137321}}^1$

素因数の和:331174

約数の個数: 24

約数和(自身を含む): 2475545714532

約数和(自身を除く): 1144623716482

約数列:

[1, 2, 5, 10, 25, 50, 137321, 193841, 274642, 387682, 686605, 969205, 1373210, 1938410, 3433025, 4846025, 6866050, 9692050, 26618439961, 53236879922, 133092199805, 266184399610, 665460999025, 1330921998050]

約数ペア:

[(1, 1330921998050), (2, 665460999025), (5, 266184399610), (10, 133092199805), (25, 53236879922), (50, 26618439961), (137321, 9692050), (193841, 6866050), (274642, 4846025), (387682, 3433025), (686605, 1938410), (969205, 1373210)]