26407740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6199}}^1$

素因数の和:6282

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 48587460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6199, 12398, 18597, 24796, 30995, 37194, 61990, 74388, 92985, 123980, 185970, 371940, 440129, 880258, 1320387, 1760516, 2200645, 2640774, 4401290, 5281548, 6601935, 8802580, 13203870, 26407740]

約数ペア:

[(1, 26407740), (2, 13203870), (3, 8802580), (4, 6601935), (5, 5281548), (6, 4401290), (10, 2640774), (12, 2200645), (15, 1760516), (20, 1320387), (30, 880258), (60, 440129), (71, 371940), (142, 185970), (213, 123980), (284, 92985), (355, 74388), (426, 61990), (710, 37194), (852, 30995), (1065, 24796), (1420, 18597), (2130, 12398), (4260, 6199)]