88545140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19333}}^1$

素因数の和:19571

約数の個数: 24

約数和(自身を含む): 186766440

約数和(自身を除く): 98221300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 19333, 38666, 77332, 96665, 193330, 386660, 4427257, 8854514, 17709028, 22136285, 44272570, 88545140]

約数ペア:

[(1, 88545140), (2, 44272570), (4, 22136285), (5, 17709028), (10, 8854514), (20, 4427257), (229, 386660), (458, 193330), (916, 96665), (1145, 77332), (2290, 38666), (4580, 19333)]