40335920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13627}}^1$

素因数の和:13677

約数の個数: 40

約数和(自身を含む): 96322704

約数和(自身を除く): 55986784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13627, 27254, 54508, 68135, 109016, 136270, 218032, 272540, 504199, 545080, 1008398, 1090160, 2016796, 2520995, 4033592, 5041990, 8067184, 10083980, 20167960, 40335920]

約数ペア:

[(1, 40335920), (2, 20167960), (4, 10083980), (5, 8067184), (8, 5041990), (10, 4033592), (16, 2520995), (20, 2016796), (37, 1090160), (40, 1008398), (74, 545080), (80, 504199), (148, 272540), (185, 218032), (296, 136270), (370, 109016), (592, 68135), (740, 54508), (1480, 27254), (2960, 13627)]