23858900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18380

約数の個数: 36

約数和(自身を含む): 55759452

約数和(自身を除く): 31900552

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18353, 36706, 73412, 91765, 183530, 238589, 367060, 458825, 477178, 917650, 954356, 1192945, 1835300, 2385890, 4771780, 5964725, 11929450, 23858900]

約数ペア:

[(1, 23858900), (2, 11929450), (4, 5964725), (5, 4771780), (10, 2385890), (13, 1835300), (20, 1192945), (25, 954356), (26, 917650), (50, 477178), (52, 458825), (65, 367060), (100, 238589), (130, 183530), (260, 91765), (325, 73412), (650, 36706), (1300, 18353)]