44393980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54139}}^1$

素因数の和:54189

約数の個数: 24

約数和(自身を含む): 95502960

約数和(自身を除く): 51108980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 54139, 108278, 216556, 270695, 541390, 1082780, 2219699, 4439398, 8878796, 11098495, 22196990, 44393980]

約数ペア:

[(1, 44393980), (2, 22196990), (4, 11098495), (5, 8878796), (10, 4439398), (20, 2219699), (41, 1082780), (82, 541390), (164, 270695), (205, 216556), (410, 108278), (820, 54139)]