931960280

素因数分解:

$2^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{11483}}^1$

素因数の和:13523

約数の個数: 32

約数和(自身を含む): 2098126800

約数和(自身を除く): 1166166520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2029, 4058, 8116, 10145, 11483, 16232, 20290, 22966, 40580, 45932, 57415, 81160, 91864, 114830, 229660, 459320, 23299007, 46598014, 93196028, 116495035, 186392056, 232990070, 465980140, 931960280]

約数ペア:

[(1, 931960280), (2, 465980140), (4, 232990070), (5, 186392056), (8, 116495035), (10, 93196028), (20, 46598014), (40, 23299007), (2029, 459320), (4058, 229660), (8116, 114830), (10145, 91864), (11483, 81160), (16232, 57415), (20290, 45932), (22966, 40580)]