40077710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 35271730

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 1223, 2446, 3277, 6115, 6554, 12230, 16385, 32770, 35467, 70934, 138199, 177335, 276398, 354670, 690995, 1381990, 4007771, 8015542, 20038855, 40077710]

約数ペア:

[(1, 40077710), (2, 20038855), (5, 8015542), (10, 4007771), (29, 1381990), (58, 690995), (113, 354670), (145, 276398), (226, 177335), (290, 138199), (565, 70934), (1130, 35467), (1223, 32770), (2446, 16385), (3277, 12230), (6115, 6554)]