11038480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 40

約数和(自身を含む): 26498304

約数和(自身を除く): 15459824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4451, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 137981, 178040, 275962, 356080, 551924, 689905, 1103848, 1379810, 2207696, 2759620, 5519240, 11038480]

約数ペア:

[(1, 11038480), (2, 5519240), (4, 2759620), (5, 2207696), (8, 1379810), (10, 1103848), (16, 689905), (20, 551924), (31, 356080), (40, 275962), (62, 178040), (80, 137981), (124, 89020), (155, 71216), (248, 44510), (310, 35608), (496, 22255), (620, 17804), (1240, 8902), (2480, 4451)]