77001380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{132761}}^1$

素因数の和:132799

約数の個数: 24

約数和(自身を含む): 167280120

約数和(自身を除く): 90278740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 132761, 265522, 531044, 663805, 1327610, 2655220, 3850069, 7700138, 15400276, 19250345, 38500690, 77001380]

約数ペア:

[(1, 77001380), (2, 38500690), (4, 19250345), (5, 15400276), (10, 7700138), (20, 3850069), (29, 2655220), (58, 1327610), (116, 663805), (145, 531044), (290, 265522), (580, 132761)]