230887700

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{8779}}^1$

素因数の和:9056

約数の個数: 36

約数和(自身を含む): 502988640

約数和(自身を除く): 272100940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1315, 2630, 5260, 6575, 8779, 13150, 17558, 26300, 35116, 43895, 87790, 175580, 219475, 438950, 877900, 2308877, 4617754, 9235508, 11544385, 23088770, 46177540, 57721925, 115443850, 230887700]

約数ペア:

[(1, 230887700), (2, 115443850), (4, 57721925), (5, 46177540), (10, 23088770), (20, 11544385), (25, 9235508), (50, 4617754), (100, 2308877), (263, 877900), (526, 438950), (1052, 219475), (1315, 175580), (2630, 87790), (5260, 43895), (6575, 35116), (8779, 26300), (13150, 17558)]