40999790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 80208576

約数和(自身を除く): 39208786

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2791, 2938, 5582, 7345, 13955, 14690, 27910, 36283, 72566, 181415, 315383, 362830, 630766, 1576915, 3153830, 4099979, 8199958, 20499895, 40999790]

約数ペア:

[(1, 40999790), (2, 20499895), (5, 8199958), (10, 4099979), (13, 3153830), (26, 1576915), (65, 630766), (113, 362830), (130, 315383), (226, 181415), (565, 72566), (1130, 36283), (1469, 27910), (2791, 14690), (2938, 13955), (5582, 7345)]