79016600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30391}}^1$

素因数の和:30420

約数の個数: 48

約数和(自身を含む): 197851920

約数和(自身を除く): 118835320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30391, 60782, 121564, 151955, 243128, 303910, 395083, 607820, 759775, 790166, 1215640, 1519550, 1580332, 1975415, 3039100, 3160664, 3950830, 6078200, 7901660, 9877075, 15803320, 19754150, 39508300, 79016600]

約数ペア:

[(1, 79016600), (2, 39508300), (4, 19754150), (5, 15803320), (8, 9877075), (10, 7901660), (13, 6078200), (20, 3950830), (25, 3160664), (26, 3039100), (40, 1975415), (50, 1580332), (52, 1519550), (65, 1215640), (100, 790166), (104, 759775), (130, 607820), (200, 395083), (260, 303910), (325, 243128), (520, 151955), (650, 121564), (1300, 60782), (2600, 30391)]