38063960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86509}}^1$

素因数の和:86531

約数の個数: 32

約数和(自身を含む): 93430800

約数和(自身を除く): 55366840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 86509, 173018, 346036, 432545, 692072, 865090, 951599, 1730180, 1903198, 3460360, 3806396, 4757995, 7612792, 9515990, 19031980, 38063960]

約数ペア:

[(1, 38063960), (2, 19031980), (4, 9515990), (5, 7612792), (8, 4757995), (10, 3806396), (11, 3460360), (20, 1903198), (22, 1730180), (40, 951599), (44, 865090), (55, 692072), (88, 432545), (110, 346036), (220, 173018), (440, 86509)]