23612440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31069}}^1$

素因数の和:31099

約数の個数: 32

約数和(自身を含む): 55926000

約数和(自身を除く): 32313560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31069, 62138, 124276, 155345, 248552, 310690, 590311, 621380, 1180622, 1242760, 2361244, 2951555, 4722488, 5903110, 11806220, 23612440]

約数ペア:

[(1, 23612440), (2, 11806220), (4, 5903110), (5, 4722488), (8, 2951555), (10, 2361244), (19, 1242760), (20, 1180622), (38, 621380), (40, 590311), (76, 310690), (95, 248552), (152, 155345), (190, 124276), (380, 62138), (760, 31069)]