75116080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72227}}^1$

素因数の和:72253

約数の個数: 40

約数和(自身を含む): 188081712

約数和(自身を除く): 112965632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 72227, 144454, 288908, 361135, 577816, 722270, 938951, 1155632, 1444540, 1877902, 2889080, 3755804, 4694755, 5778160, 7511608, 9389510, 15023216, 18779020, 37558040, 75116080]

約数ペア:

[(1, 75116080), (2, 37558040), (4, 18779020), (5, 15023216), (8, 9389510), (10, 7511608), (13, 5778160), (16, 4694755), (20, 3755804), (26, 2889080), (40, 1877902), (52, 1444540), (65, 1155632), (80, 938951), (104, 722270), (130, 577816), (208, 361135), (260, 288908), (520, 144454), (1040, 72227)]