8149438480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3512689}}^1$

素因数の和:3512731

約数の個数: 40

約数和(自身を含む): 19600810200

約数和(自身を除く): 11451371720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3512689, 7025378, 14050756, 17563445, 28101512, 35126890, 56203024, 70253780, 101867981, 140507560, 203735962, 281015120, 407471924, 509339905, 814943848, 1018679810, 1629887696, 2037359620, 4074719240, 8149438480]

約数ペア:

[(1, 8149438480), (2, 4074719240), (4, 2037359620), (5, 1629887696), (8, 1018679810), (10, 814943848), (16, 509339905), (20, 407471924), (29, 281015120), (40, 203735962), (58, 140507560), (80, 101867981), (116, 70253780), (145, 56203024), (232, 35126890), (290, 28101512), (464, 17563445), (580, 14050756), (1160, 7025378), (2320, 3512689)]