2372500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 5663812

約数和(自身を除く): 3291312

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 125, 130, 146, 250, 260, 292, 325, 365, 500, 625, 650, 730, 949, 1250, 1300, 1460, 1625, 1825, 1898, 2500, 3250, 3650, 3796, 4745, 6500, 7300, 8125, 9125, 9490, 16250, 18250, 18980, 23725, 32500, 36500, 45625, 47450, 91250, 94900, 118625, 182500, 237250, 474500, 593125, 1186250, 2372500]

約数ペア:

[(1, 2372500), (2, 1186250), (4, 593125), (5, 474500), (10, 237250), (13, 182500), (20, 118625), (25, 94900), (26, 91250), (50, 47450), (52, 45625), (65, 36500), (73, 32500), (100, 23725), (125, 18980), (130, 18250), (146, 16250), (250, 9490), (260, 9125), (292, 8125), (325, 7300), (365, 6500), (500, 4745), (625, 3796), (650, 3650), (730, 3250), (949, 2500), (1250, 1898), (1300, 1825), (1460, 1625)]