23689900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18223}}^1$

素因数の和:18250

約数の個数: 36

約数和(自身を含む): 55364512

約数和(自身を除く): 31674612

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18223, 36446, 72892, 91115, 182230, 236899, 364460, 455575, 473798, 911150, 947596, 1184495, 1822300, 2368990, 4737980, 5922475, 11844950, 23689900]

約数ペア:

[(1, 23689900), (2, 11844950), (4, 5922475), (5, 4737980), (10, 2368990), (13, 1822300), (20, 1184495), (25, 947596), (26, 911150), (50, 473798), (52, 455575), (65, 364460), (100, 236899), (130, 182230), (260, 91115), (325, 72892), (650, 36446), (1300, 18223)]