1330785200

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{19231}}^1$

素因数の和:19422

約数の個数: 60

約数和(自身を含む): 3215859648

約数和(自身を除く): 1885074448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 692, 865, 1384, 1730, 2768, 3460, 4325, 6920, 8650, 13840, 17300, 19231, 34600, 38462, 69200, 76924, 96155, 153848, 192310, 307696, 384620, 480775, 769240, 961550, 1538480, 1923100, 3326963, 3846200, 6653926, 7692400, 13307852, 16634815, 26615704, 33269630, 53231408, 66539260, 83174075, 133078520, 166348150, 266157040, 332696300, 665392600, 1330785200]

約数ペア:

[(1, 1330785200), (2, 665392600), (4, 332696300), (5, 266157040), (8, 166348150), (10, 133078520), (16, 83174075), (20, 66539260), (25, 53231408), (40, 33269630), (50, 26615704), (80, 16634815), (100, 13307852), (173, 7692400), (200, 6653926), (346, 3846200), (400, 3326963), (692, 1923100), (865, 1538480), (1384, 961550), (1730, 769240), (2768, 480775), (3460, 384620), (4325, 307696), (6920, 192310), (8650, 153848), (13840, 96155), (17300, 76924), (19231, 69200), (34600, 38462)]