674584240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10501}}^1$

素因数の和:10598

約数の個数: 80

約数和(自身を含む): 1734594336

約数和(自身を除く): 1060010096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5840, 6424, 8030, 10501, 12848, 16060, 21002, 32120, 42004, 52505, 64240, 84008, 105010, 115511, 168016, 210020, 231022, 420040, 462044, 577555, 766573, 840080, 924088, 1155110, 1533146, 1848176, 2310220, 3066292, 3832865, 4620440, 6132584, 7665730, 8432303, 9240880, 12265168, 15331460, 16864606, 30662920, 33729212, 42161515, 61325840, 67458424, 84323030, 134916848, 168646060, 337292120, 674584240]

約数ペア:

[(1, 674584240), (2, 337292120), (4, 168646060), (5, 134916848), (8, 84323030), (10, 67458424), (11, 61325840), (16, 42161515), (20, 33729212), (22, 30662920), (40, 16864606), (44, 15331460), (55, 12265168), (73, 9240880), (80, 8432303), (88, 7665730), (110, 6132584), (146, 4620440), (176, 3832865), (220, 3066292), (292, 2310220), (365, 1848176), (440, 1533146), (584, 1155110), (730, 924088), (803, 840080), (880, 766573), (1168, 577555), (1460, 462044), (1606, 420040), (2920, 231022), (3212, 210020), (4015, 168016), (5840, 115511), (6424, 105010), (8030, 84008), (10501, 64240), (12848, 52505), (16060, 42004), (21002, 32120)]