45687940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55717}}^1$

素因数の和:55767

約数の個数: 24

約数和(自身を含む): 98286552

約数和(自身を除く): 52598612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55717, 111434, 222868, 278585, 557170, 1114340, 2284397, 4568794, 9137588, 11421985, 22843970, 45687940]

約数ペア:

[(1, 45687940), (2, 22843970), (4, 11421985), (5, 9137588), (10, 4568794), (20, 2284397), (41, 1114340), (82, 557170), (164, 278585), (205, 222868), (410, 111434), (820, 55717)]