76704380

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4729}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 161311920

約数和(自身を除く): 84607540

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 4729, 8110, 9458, 16220, 18916, 23645, 47290, 94580, 3835219, 7670438, 15340876, 19176095, 38352190, 76704380]

約数ペア:

[(1, 76704380), (2, 38352190), (4, 19176095), (5, 15340876), (10, 7670438), (20, 3835219), (811, 94580), (1622, 47290), (3244, 23645), (4055, 18916), (4729, 16220), (8110, 9458)]