41381265740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1\times {\mathrm{18913}}^1$

素因数の和:22482

約数の個数: 48

約数和(自身を含む): 89734068480

約数和(自身を除く): 48352802740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3529, 7058, 14116, 17645, 18913, 35290, 37826, 70580, 75652, 94565, 109399, 189130, 218798, 378260, 437596, 546995, 586303, 1093990, 1172606, 2187980, 2345212, 2931515, 5863030, 11726060, 66743977, 133487954, 266975908, 333719885, 667439770, 1334879540, 2069063287, 4138126574, 8276253148, 10345316435, 20690632870, 41381265740]

約数ペア:

[(1, 41381265740), (2, 20690632870), (4, 10345316435), (5, 8276253148), (10, 4138126574), (20, 2069063287), (31, 1334879540), (62, 667439770), (124, 333719885), (155, 266975908), (310, 133487954), (620, 66743977), (3529, 11726060), (7058, 5863030), (14116, 2931515), (17645, 2345212), (18913, 2187980), (35290, 1172606), (37826, 1093990), (70580, 586303), (75652, 546995), (94565, 437596), (109399, 378260), (189130, 218798)]