73227460

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5659}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 154042560

約数和(自身を除く): 80815100

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 5659, 6470, 11318, 12940, 22636, 28295, 56590, 113180, 3661373, 7322746, 14645492, 18306865, 36613730, 73227460]

約数ペア:

[(1, 73227460), (2, 36613730), (4, 18306865), (5, 14645492), (10, 7322746), (20, 3661373), (647, 113180), (1294, 56590), (2588, 28295), (3235, 22636), (5659, 12940), (6470, 11318)]