24861340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 59963904

約数和(自身を除く): 35102564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 571, 622, 1142, 1244, 1555, 2177, 2284, 2855, 3110, 3997, 4354, 5710, 6220, 7994, 8708, 10885, 11420, 15988, 19985, 21770, 39970, 43540, 79940, 177581, 355162, 710324, 887905, 1243067, 1775810, 2486134, 3551620, 4972268, 6215335, 12430670, 24861340]

約数ペア:

[(1, 24861340), (2, 12430670), (4, 6215335), (5, 4972268), (7, 3551620), (10, 2486134), (14, 1775810), (20, 1243067), (28, 887905), (35, 710324), (70, 355162), (140, 177581), (311, 79940), (571, 43540), (622, 39970), (1142, 21770), (1244, 19985), (1555, 15988), (2177, 11420), (2284, 10885), (2855, 8708), (3110, 7994), (3997, 6220), (4354, 5710)]