73197340

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11057}}^1$

素因数の和:11397

約数の個数: 24

約数和(自身を含む): 154192752

約数和(自身を除く): 80995412

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 11057, 22114, 44228, 55285, 110570, 221140, 3659867, 7319734, 14639468, 18299335, 36598670, 73197340]

約数ペア:

[(1, 73197340), (2, 36598670), (4, 18299335), (5, 14639468), (10, 7319734), (20, 3659867), (331, 221140), (662, 110570), (1324, 55285), (1655, 44228), (3310, 22114), (6620, 11057)]