13097900

素因数分解:

$2^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 28597128

約数和(自身を除く): 15499228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 227, 454, 577, 908, 1135, 1154, 2270, 2308, 2885, 4540, 5675, 5770, 11350, 11540, 14425, 22700, 28850, 57700, 130979, 261958, 523916, 654895, 1309790, 2619580, 3274475, 6548950, 13097900]

約数ペア:

[(1, 13097900), (2, 6548950), (4, 3274475), (5, 2619580), (10, 1309790), (20, 654895), (25, 523916), (50, 261958), (100, 130979), (227, 57700), (454, 28850), (577, 22700), (908, 14425), (1135, 11540), (1154, 11350), (2270, 5770), (2308, 5675), (2885, 4540)]