22638250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 42928704

約数和(自身を除く): 20290454

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 1091, 2075, 2182, 4150, 5455, 10375, 10910, 20750, 27275, 54550, 90553, 136375, 181106, 272750, 452765, 905530, 2263825, 4527650, 11319125, 22638250]

約数ペア:

[(1, 22638250), (2, 11319125), (5, 4527650), (10, 2263825), (25, 905530), (50, 452765), (83, 272750), (125, 181106), (166, 136375), (250, 90553), (415, 54550), (830, 27275), (1091, 20750), (2075, 10910), (2182, 10375), (4150, 5455)]