13660250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 25872912

約数和(自身を除く): 12212662

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 541, 1010, 1082, 2525, 2705, 5050, 5410, 12625, 13525, 25250, 27050, 54641, 67625, 109282, 135250, 273205, 546410, 1366025, 2732050, 6830125, 13660250]

約数ペア:

[(1, 13660250), (2, 6830125), (5, 2732050), (10, 1366025), (25, 546410), (50, 273205), (101, 135250), (125, 109282), (202, 67625), (250, 54641), (505, 27050), (541, 25250), (1010, 13525), (1082, 12625), (2525, 5410), (2705, 5050)]