23562940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16139}}^1$

素因数の和:16221

約数の個数: 24

約数和(自身を含む): 50163120

約数和(自身を除く): 26600180

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 16139, 32278, 64556, 80695, 161390, 322780, 1178147, 2356294, 4712588, 5890735, 11781470, 23562940]

約数ペア:

[(1, 23562940), (2, 11781470), (4, 5890735), (5, 4712588), (10, 2356294), (20, 1178147), (73, 322780), (146, 161390), (292, 80695), (365, 64556), (730, 32278), (1460, 16139)]