125497960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{448207}}^1$

素因数の和:448225

約数の個数: 32

約数和(自身を含む): 322709760

約数和(自身を除く): 197211800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 448207, 896414, 1792828, 2241035, 3137449, 3585656, 4482070, 6274898, 8964140, 12549796, 15687245, 17928280, 25099592, 31374490, 62748980, 125497960]

約数ペア:

[(1, 125497960), (2, 62748980), (4, 31374490), (5, 25099592), (7, 17928280), (8, 15687245), (10, 12549796), (14, 8964140), (20, 6274898), (28, 4482070), (35, 3585656), (40, 3137449), (56, 2241035), (70, 1792828), (140, 896414), (280, 448207)]