627552010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{5557}}^1$

素因数の和:6078

約数の個数: 32

約数和(自身を含む): 1181319552

約数和(自身を除く): 553767542

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 491, 982, 2455, 4910, 5557, 11114, 11293, 22586, 27785, 55570, 56465, 112930, 127811, 255622, 639055, 1278110, 2728487, 5456974, 13642435, 27284870, 62755201, 125510402, 313776005, 627552010]

約数ペア:

[(1, 627552010), (2, 313776005), (5, 125510402), (10, 62755201), (23, 27284870), (46, 13642435), (115, 5456974), (230, 2728487), (491, 1278110), (982, 639055), (2455, 255622), (4910, 127811), (5557, 112930), (11114, 56465), (11293, 55570), (22586, 27785)]