91851640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34273}}^1$

素因数の和:34351

約数の個数: 32

約数和(自身を含む): 209756880

約数和(自身を除く): 117905240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 34273, 68546, 137092, 171365, 274184, 342730, 685460, 1370920, 2296291, 4592582, 9185164, 11481455, 18370328, 22962910, 45925820, 91851640]

約数ペア:

[(1, 91851640), (2, 45925820), (4, 22962910), (5, 18370328), (8, 11481455), (10, 9185164), (20, 4592582), (40, 2296291), (67, 1370920), (134, 685460), (268, 342730), (335, 274184), (536, 171365), (670, 137092), (1340, 68546), (2680, 34273)]