2655891940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{95467}}^1$

素因数の和:95596

約数の個数: 48

約数和(自身を含む): 6062599872

約数和(自身を除く): 3406707932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 13910, 27820, 95467, 190934, 381868, 477335, 954670, 1241071, 1909340, 2482142, 4964284, 6205355, 10214969, 12410710, 20429938, 24821420, 40859876, 51074845, 102149690, 132794597, 204299380, 265589194, 531178388, 663972985, 1327945970, 2655891940]

約数ペア:

[(1, 2655891940), (2, 1327945970), (4, 663972985), (5, 531178388), (10, 265589194), (13, 204299380), (20, 132794597), (26, 102149690), (52, 51074845), (65, 40859876), (107, 24821420), (130, 20429938), (214, 12410710), (260, 10214969), (428, 6205355), (535, 4964284), (1070, 2482142), (1391, 1909340), (2140, 1241071), (2782, 954670), (5564, 477335), (6955, 381868), (13910, 190934), (27820, 95467)]