17532920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5281}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 39931920

約数和(自身を除く): 22399000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5281, 10562, 21124, 26405, 42248, 52810, 105620, 211240, 438323, 876646, 1753292, 2191615, 3506584, 4383230, 8766460, 17532920]

約数ペア:

[(1, 17532920), (2, 8766460), (4, 4383230), (5, 3506584), (8, 2191615), (10, 1753292), (20, 876646), (40, 438323), (83, 211240), (166, 105620), (332, 52810), (415, 42248), (664, 26405), (830, 21124), (1660, 10562), (3320, 5281)]