25355940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 45949980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1571, 1614, 2690, 3142, 3228, 4035, 4713, 5380, 6284, 7855, 8070, 9426, 15710, 16140, 18852, 23565, 31420, 47130, 94260, 422599, 845198, 1267797, 1690396, 2112995, 2535594, 4225990, 5071188, 6338985, 8451980, 12677970, 25355940]

約数ペア:

[(1, 25355940), (2, 12677970), (3, 8451980), (4, 6338985), (5, 5071188), (6, 4225990), (10, 2535594), (12, 2112995), (15, 1690396), (20, 1267797), (30, 845198), (60, 422599), (269, 94260), (538, 47130), (807, 31420), (1076, 23565), (1345, 18852), (1571, 16140), (1614, 15710), (2690, 9426), (3142, 8070), (3228, 7855), (4035, 6284), (4713, 5380)]