9654020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 21869568

約数和(自身を除く): 12215548

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 677, 713, 1354, 1426, 2708, 2852, 3385, 3565, 6770, 7130, 13540, 14260, 15571, 20987, 31142, 41974, 62284, 77855, 83948, 104935, 155710, 209870, 311420, 419740, 482701, 965402, 1930804, 2413505, 4827010, 9654020]

約数ペア:

[(1, 9654020), (2, 4827010), (4, 2413505), (5, 1930804), (10, 965402), (20, 482701), (23, 419740), (31, 311420), (46, 209870), (62, 155710), (92, 104935), (115, 83948), (124, 77855), (155, 62284), (230, 41974), (310, 31142), (460, 20987), (620, 15571), (677, 14260), (713, 13540), (1354, 7130), (1426, 6770), (2708, 3565), (2852, 3385)]