86213800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25357}}^1$

素因数の和:25390

約数の個数: 48

約数和(自身を含む): 212246460

約数和(自身を除く): 126032660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 25357, 50714, 101428, 126785, 202856, 253570, 431069, 507140, 633925, 862138, 1014280, 1267850, 1724276, 2155345, 2535700, 3448552, 4310690, 5071400, 8621380, 10776725, 17242760, 21553450, 43106900, 86213800]

約数ペア:

[(1, 86213800), (2, 43106900), (4, 21553450), (5, 17242760), (8, 10776725), (10, 8621380), (17, 5071400), (20, 4310690), (25, 3448552), (34, 2535700), (40, 2155345), (50, 1724276), (68, 1267850), (85, 1014280), (100, 862138), (136, 633925), (170, 507140), (200, 431069), (340, 253570), (425, 202856), (680, 126785), (850, 101428), (1700, 50714), (3400, 25357)]