117508040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225977}}^1$

素因数の和:226001

約数の個数: 32

約数和(自身を含む): 284732280

約数和(自身を除く): 167224240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 225977, 451954, 903908, 1129885, 1807816, 2259770, 2937701, 4519540, 5875402, 9039080, 11750804, 14688505, 23501608, 29377010, 58754020, 117508040]

約数ペア:

[(1, 117508040), (2, 58754020), (4, 29377010), (5, 23501608), (8, 14688505), (10, 11750804), (13, 9039080), (20, 5875402), (26, 4519540), (40, 2937701), (52, 2259770), (65, 1807816), (104, 1129885), (130, 903908), (260, 451954), (520, 225977)]