97100920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 153804680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1451, 1673, 1912, 2390, 2902, 3346, 4780, 5804, 6692, 7255, 8365, 9560, 10157, 11608, 13384, 14510, 16730, 20314, 29020, 33460, 40628, 50785, 58040, 66920, 81256, 101570, 203140, 346789, 406280, 693578, 1387156, 1733945, 2427523, 2774312, 3467890, 4855046, 6935780, 9710092, 12137615, 13871560, 19420184, 24275230, 48550460, 97100920]

約数ペア:

[(1, 97100920), (2, 48550460), (4, 24275230), (5, 19420184), (7, 13871560), (8, 12137615), (10, 9710092), (14, 6935780), (20, 4855046), (28, 3467890), (35, 2774312), (40, 2427523), (56, 1733945), (70, 1387156), (140, 693578), (239, 406280), (280, 346789), (478, 203140), (956, 101570), (1195, 81256), (1451, 66920), (1673, 58040), (1912, 50785), (2390, 40628), (2902, 33460), (3346, 29020), (4780, 20314), (5804, 16730), (6692, 14510), (7255, 13384), (8365, 11608), (9560, 10157)]