40970890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{99929}}^1$

素因数の和:99977

約数の個数: 16

約数和(自身を含む): 75547080

約数和(自身を除く): 34576190

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 99929, 199858, 499645, 999290, 4097089, 8194178, 20485445, 40970890]

約数ペア:

[(1, 40970890), (2, 20485445), (5, 8194178), (10, 4097089), (41, 999290), (82, 499645), (205, 199858), (410, 99929)]