25133880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209449}}^1$

素因数の和:209463

約数の個数: 32

約数和(自身を含む): 75402000

約数和(自身を除く): 50268120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209449, 418898, 628347, 837796, 1047245, 1256694, 1675592, 2094490, 2513388, 3141735, 4188980, 5026776, 6283470, 8377960, 12566940, 25133880]

約数ペア:

[(1, 25133880), (2, 12566940), (3, 8377960), (4, 6283470), (5, 5026776), (6, 4188980), (8, 3141735), (10, 2513388), (12, 2094490), (15, 1675592), (20, 1256694), (24, 1047245), (30, 837796), (40, 628347), (60, 418898), (120, 209449)]