41894840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80567}}^1$

素因数の和:80591

約数の個数: 32

約数和(自身を含む): 101515680

約数和(自身を除く): 59620840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 80567, 161134, 322268, 402835, 644536, 805670, 1047371, 1611340, 2094742, 3222680, 4189484, 5236855, 8378968, 10473710, 20947420, 41894840]

約数ペア:

[(1, 41894840), (2, 20947420), (4, 10473710), (5, 8378968), (8, 5236855), (10, 4189484), (13, 3222680), (20, 2094742), (26, 1611340), (40, 1047371), (52, 805670), (65, 644536), (104, 402835), (130, 322268), (260, 161134), (520, 80567)]