45750640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43991}}^1$

素因数の和:44017

約数の個数: 40

約数和(自身を含む): 114555168

約数和(自身を除く): 68804528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43991, 87982, 175964, 219955, 351928, 439910, 571883, 703856, 879820, 1143766, 1759640, 2287532, 2859415, 3519280, 4575064, 5718830, 9150128, 11437660, 22875320, 45750640]

約数ペア:

[(1, 45750640), (2, 22875320), (4, 11437660), (5, 9150128), (8, 5718830), (10, 4575064), (13, 3519280), (16, 2859415), (20, 2287532), (26, 1759640), (40, 1143766), (52, 879820), (65, 703856), (80, 571883), (104, 439910), (130, 351928), (208, 219955), (260, 175964), (520, 87982), (1040, 43991)]