23653520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26879}}^1$

素因数の和:26903

約数の個数: 40

約数和(自身を含む): 59996160

約数和(自身を除く): 36342640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26879, 53758, 107516, 134395, 215032, 268790, 295669, 430064, 537580, 591338, 1075160, 1182676, 1478345, 2150320, 2365352, 2956690, 4730704, 5913380, 11826760, 23653520]

約数ペア:

[(1, 23653520), (2, 11826760), (4, 5913380), (5, 4730704), (8, 2956690), (10, 2365352), (11, 2150320), (16, 1478345), (20, 1182676), (22, 1075160), (40, 591338), (44, 537580), (55, 430064), (80, 295669), (88, 268790), (110, 215032), (176, 134395), (220, 107516), (440, 53758), (880, 26879)]