571564760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{84551}}^1$

素因数の和:84588

約数の個数: 48

約数和(自身を含む): 1392571440

約数和(自身を除く): 821006680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 84551, 169102, 338204, 422755, 676408, 845510, 1099163, 1691020, 2198326, 3382040, 4396652, 5495815, 8793304, 10991630, 14289119, 21983260, 28578238, 43966520, 57156476, 71445595, 114312952, 142891190, 285782380, 571564760]

約数ペア:

[(1, 571564760), (2, 285782380), (4, 142891190), (5, 114312952), (8, 71445595), (10, 57156476), (13, 43966520), (20, 28578238), (26, 21983260), (40, 14289119), (52, 10991630), (65, 8793304), (104, 5495815), (130, 4396652), (169, 3382040), (260, 2198326), (338, 1691020), (520, 1099163), (676, 845510), (845, 676408), (1352, 422755), (1690, 338204), (3380, 169102), (6760, 84551)]