97651960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{348757}}^1$

素因数の和:348775

約数の個数: 32

約数和(自身を含む): 251105760

約数和(自身を除く): 153453800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 348757, 697514, 1395028, 1743785, 2441299, 2790056, 3487570, 4882598, 6975140, 9765196, 12206495, 13950280, 19530392, 24412990, 48825980, 97651960]

約数ペア:

[(1, 97651960), (2, 48825980), (4, 24412990), (5, 19530392), (7, 13950280), (8, 12206495), (10, 9765196), (14, 6975140), (20, 4882598), (28, 3487570), (35, 2790056), (40, 2441299), (56, 1743785), (70, 1395028), (140, 697514), (280, 348757)]