122136760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{11351}}^1$

素因数の和:11631

約数の個数: 32

約数和(自身を含む): 275853600

約数和(自身を除く): 153716840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 11351, 22702, 45404, 56755, 90808, 113510, 227020, 454040, 3053419, 6106838, 12213676, 15267095, 24427352, 30534190, 61068380, 122136760]

約数ペア:

[(1, 122136760), (2, 61068380), (4, 30534190), (5, 24427352), (8, 15267095), (10, 12213676), (20, 6106838), (40, 3053419), (269, 454040), (538, 227020), (1076, 113510), (1345, 90808), (2152, 56755), (2690, 45404), (5380, 22702), (10760, 11351)]