40587140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184487}}^1$

素因数の和:184507

約数の個数: 24

約数和(自身を含む): 92981952

約数和(自身を除く): 52394812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 184487, 368974, 737948, 922435, 1844870, 2029357, 3689740, 4058714, 8117428, 10146785, 20293570, 40587140]

約数ペア:

[(1, 40587140), (2, 20293570), (4, 10146785), (5, 8117428), (10, 4058714), (11, 3689740), (20, 2029357), (22, 1844870), (44, 922435), (55, 737948), (110, 368974), (220, 184487)]