11928760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3593}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 27170640

約数和(自身を除く): 15241880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 3593, 7186, 14372, 17965, 28744, 35930, 71860, 143720, 298219, 596438, 1192876, 1491095, 2385752, 2982190, 5964380, 11928760]

約数ペア:

[(1, 11928760), (2, 5964380), (4, 2982190), (5, 2385752), (8, 1491095), (10, 1192876), (20, 596438), (40, 298219), (83, 143720), (166, 71860), (332, 35930), (415, 28744), (664, 17965), (830, 14372), (1660, 7186), (3320, 3593)]