41433640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16981}}^1$

素因数の和:17053

約数の個数: 32

約数和(自身を含む): 94759560

約数和(自身を除く): 53325920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 16981, 33962, 67924, 84905, 135848, 169810, 339620, 679240, 1035841, 2071682, 4143364, 5179205, 8286728, 10358410, 20716820, 41433640]

約数ペア:

[(1, 41433640), (2, 20716820), (4, 10358410), (5, 8286728), (8, 5179205), (10, 4143364), (20, 2071682), (40, 1035841), (61, 679240), (122, 339620), (244, 169810), (305, 135848), (488, 84905), (610, 67924), (1220, 33962), (2440, 16981)]