23827700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18329}}^1$

素因数の和:18356

約数の個数: 36

約数和(自身を含む): 55686540

約数和(自身を除く): 31858840

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18329, 36658, 73316, 91645, 183290, 238277, 366580, 458225, 476554, 916450, 953108, 1191385, 1832900, 2382770, 4765540, 5956925, 11913850, 23827700]

約数ペア:

[(1, 23827700), (2, 11913850), (4, 5956925), (5, 4765540), (10, 2382770), (13, 1832900), (20, 1191385), (25, 953108), (26, 916450), (50, 476554), (52, 458225), (65, 366580), (100, 238277), (130, 183290), (260, 91645), (325, 73316), (650, 36658), (1300, 18329)]