530933800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{156157}}^1$

素因数の和:156190

約数の個数: 48

約数和(自身を含む): 1307042460

約数和(自身を除く): 776108660

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, 156157, 312314, 624628, 780785, 1249256, 1561570, 2654669, 3123140, 3903925, 5309338, 6246280, 7807850, 10618676, 13273345, 15615700, 21237352, 26546690, 31231400, 53093380, 66366725, 106186760, 132733450, 265466900, 530933800]

約数ペア:

[(1, 530933800), (2, 265466900), (4, 132733450), (5, 106186760), (8, 66366725), (10, 53093380), (17, 31231400), (20, 26546690), (25, 21237352), (34, 15615700), (40, 13273345), (50, 10618676), (68, 7807850), (85, 6246280), (100, 5309338), (136, 3903925), (170, 3123140), (200, 2654669), (340, 1561570), (425, 1249256), (680, 780785), (850, 624628), (1700, 312314), (3400, 156157)]