38275640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73607}}^1$

素因数の和:73631

約数の個数: 32

約数和(自身を含む): 92746080

約数和(自身を除く): 54470440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73607, 147214, 294428, 368035, 588856, 736070, 956891, 1472140, 1913782, 2944280, 3827564, 4784455, 7655128, 9568910, 19137820, 38275640]

約数ペア:

[(1, 38275640), (2, 19137820), (4, 9568910), (5, 7655128), (8, 4784455), (10, 3827564), (13, 2944280), (20, 1913782), (26, 1472140), (40, 956891), (52, 736070), (65, 588856), (104, 368035), (130, 294428), (260, 147214), (520, 73607)]