496646080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{221717}}^1$

素因数の和:221741

約数の個数: 56

約数和(自身を含む): 1351592928

約数和(自身を除く): 854946848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 221717, 443434, 886868, 1108585, 1552019, 1773736, 2217170, 3104038, 3547472, 4434340, 6208076, 7094944, 7760095, 8868680, 12416152, 14189888, 15520190, 17737360, 24832304, 31040380, 35474720, 49664608, 62080760, 70949440, 99329216, 124161520, 248323040, 496646080]

約数ペア:

[(1, 496646080), (2, 248323040), (4, 124161520), (5, 99329216), (7, 70949440), (8, 62080760), (10, 49664608), (14, 35474720), (16, 31040380), (20, 24832304), (28, 17737360), (32, 15520190), (35, 14189888), (40, 12416152), (56, 8868680), (64, 7760095), (70, 7094944), (80, 6208076), (112, 4434340), (140, 3547472), (160, 3104038), (224, 2217170), (280, 1773736), (320, 1552019), (448, 1108585), (560, 886868), (1120, 443434), (2240, 221717)]