101232940

素因数分解:

$2^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2423}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 212778720

約数和(自身を除く): 111545780

約数列:

[1, 2, 4, 5, 10, 20, 2089, 2423, 4178, 4846, 8356, 9692, 10445, 12115, 20890, 24230, 41780, 48460, 5061647, 10123294, 20246588, 25308235, 50616470, 101232940]

約数ペア:

[(1, 101232940), (2, 50616470), (4, 25308235), (5, 20246588), (10, 10123294), (20, 5061647), (2089, 48460), (2423, 41780), (4178, 24230), (4846, 20890), (8356, 12115), (9692, 10445)]