7853680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 18427392

約数和(自身を除く): 10573712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 773, 1016, 1270, 1546, 2032, 2540, 3092, 3865, 5080, 6184, 7730, 10160, 12368, 15460, 30920, 61840, 98171, 196342, 392684, 490855, 785368, 981710, 1570736, 1963420, 3926840, 7853680]

約数ペア:

[(1, 7853680), (2, 3926840), (4, 1963420), (5, 1570736), (8, 981710), (10, 785368), (16, 490855), (20, 392684), (40, 196342), (80, 98171), (127, 61840), (254, 30920), (508, 15460), (635, 12368), (773, 10160), (1016, 7730), (1270, 6184), (1546, 5080), (2032, 3865), (2540, 3092)]