11384440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9223

約数の個数: 32

約数和(自身を含む): 26444160

約数和(自身を除く): 15059720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9181, 18362, 36724, 45905, 73448, 91810, 183620, 284611, 367240, 569222, 1138444, 1423055, 2276888, 2846110, 5692220, 11384440]

約数ペア:

[(1, 11384440), (2, 5692220), (4, 2846110), (5, 2276888), (8, 1423055), (10, 1138444), (20, 569222), (31, 367240), (40, 284611), (62, 183620), (124, 91810), (155, 73448), (248, 45905), (310, 36724), (620, 18362), (1240, 9181)]