457400450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11927}}^1$

素因数の和:12011

約数の個数: 48

約数和(自身を含む): 931815360

約数和(自身を除く): 474414910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7670, 11927, 19175, 23854, 38350, 59635, 119270, 155051, 298175, 310102, 596350, 703693, 775255, 1407386, 1550510, 3518465, 3876275, 7036930, 7752550, 9148009, 17592325, 18296018, 35184650, 45740045, 91480090, 228700225, 457400450]

約数ペア:

[(1, 457400450), (2, 228700225), (5, 91480090), (10, 45740045), (13, 35184650), (25, 18296018), (26, 17592325), (50, 9148009), (59, 7752550), (65, 7036930), (118, 3876275), (130, 3518465), (295, 1550510), (325, 1407386), (590, 775255), (650, 703693), (767, 596350), (1475, 310102), (1534, 298175), (2950, 155051), (3835, 119270), (7670, 59635), (11927, 38350), (19175, 23854)]