196228750

素因数分解:

$2^1\times 5^4\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1078

約数の個数: 40

約数和(自身を含む): 370287720

約数和(自身を除く): 174058970

約数列:

[1, 2, 5, 10, 25, 50, 125, 179, 250, 358, 625, 877, 895, 1250, 1754, 1790, 4385, 4475, 8770, 8950, 21925, 22375, 43850, 44750, 109625, 111875, 156983, 219250, 223750, 313966, 548125, 784915, 1096250, 1569830, 3924575, 7849150, 19622875, 39245750, 98114375, 196228750]

約数ペア:

[(1, 196228750), (2, 98114375), (5, 39245750), (10, 19622875), (25, 7849150), (50, 3924575), (125, 1569830), (179, 1096250), (250, 784915), (358, 548125), (625, 313966), (877, 223750), (895, 219250), (1250, 156983), (1754, 111875), (1790, 109625), (4385, 44750), (4475, 43850), (8770, 22375), (8950, 21925)]