127599550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{196307}}^1$

素因数の和:196332

約数の個数: 24

約数和(自身を含む): 255593016

約数和(自身を除く): 127993466

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 196307, 392614, 981535, 1963070, 2551991, 4907675, 5103982, 9815350, 12759955, 25519910, 63799775, 127599550]

約数ペア:

[(1, 127599550), (2, 63799775), (5, 25519910), (10, 12759955), (13, 9815350), (25, 5103982), (26, 4907675), (50, 2551991), (65, 1963070), (130, 981535), (325, 392614), (650, 196307)]