37497980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144223}}^1$

素因数の和:144245

約数の個数: 24

約数和(自身を含む): 84803712

約数和(自身を除く): 47305732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 144223, 288446, 576892, 721115, 1442230, 1874899, 2884460, 3749798, 7499596, 9374495, 18748990, 37497980]

約数ペア:

[(1, 37497980), (2, 18748990), (4, 9374495), (5, 7499596), (10, 3749798), (13, 2884460), (20, 1874899), (26, 1442230), (52, 721115), (65, 576892), (130, 288446), (260, 144223)]