24795500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 54800928

約数和(自身を除く): 30005428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 491, 500, 505, 982, 1010, 1964, 2020, 2455, 2525, 4910, 5050, 9820, 10100, 12275, 12625, 24550, 25250, 49100, 49591, 50500, 61375, 99182, 122750, 198364, 245500, 247955, 495910, 991820, 1239775, 2479550, 4959100, 6198875, 12397750, 24795500]

約数ペア:

[(1, 24795500), (2, 12397750), (4, 6198875), (5, 4959100), (10, 2479550), (20, 1239775), (25, 991820), (50, 495910), (100, 247955), (101, 245500), (125, 198364), (202, 122750), (250, 99182), (404, 61375), (491, 50500), (500, 49591), (505, 49100), (982, 25250), (1010, 24550), (1964, 12625), (2020, 12275), (2455, 10100), (2525, 9820), (4910, 5050)]