38950120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88523}}^1$

素因数の和:88545

約数の個数: 32

約数和(自身を含む): 95605920

約数和(自身を除く): 56655800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 88523, 177046, 354092, 442615, 708184, 885230, 973753, 1770460, 1947506, 3540920, 3895012, 4868765, 7790024, 9737530, 19475060, 38950120]

約数ペア:

[(1, 38950120), (2, 19475060), (4, 9737530), (5, 7790024), (8, 4868765), (10, 3895012), (11, 3540920), (20, 1947506), (22, 1770460), (40, 973753), (44, 885230), (55, 708184), (88, 442615), (110, 354092), (220, 177046), (440, 88523)]