5909279980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{10429}}^1$

素因数の和:11170

約数の個数: 48

約数和(自身を含む): 12731775840

約数和(自身を除く): 6822495860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 691, 820, 1382, 2764, 3455, 6910, 10429, 13820, 20858, 28331, 41716, 52145, 56662, 104290, 113324, 141655, 208580, 283310, 427589, 566620, 855178, 1710356, 2137945, 4275890, 7206439, 8551780, 14412878, 28825756, 36032195, 72064390, 144128780, 295463999, 590927998, 1181855996, 1477319995, 2954639990, 5909279980]

約数ペア:

[(1, 5909279980), (2, 2954639990), (4, 1477319995), (5, 1181855996), (10, 590927998), (20, 295463999), (41, 144128780), (82, 72064390), (164, 36032195), (205, 28825756), (410, 14412878), (691, 8551780), (820, 7206439), (1382, 4275890), (2764, 2137945), (3455, 1710356), (6910, 855178), (10429, 566620), (13820, 427589), (20858, 283310), (28331, 208580), (41716, 141655), (52145, 113324), (56662, 104290)]