90326000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 80

約数和(自身を含む): 230000160

約数和(自身を除く): 139674160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 2377, 3800, 4750, 4754, 7600, 9500, 9508, 11885, 19000, 19016, 23770, 38000, 38032, 45163, 47540, 59425, 90326, 95080, 118850, 180652, 190160, 225815, 237700, 297125, 361304, 451630, 475400, 594250, 722608, 903260, 950800, 1129075, 1188500, 1806520, 2258150, 2377000, 3613040, 4516300, 4754000, 5645375, 9032600, 11290750, 18065200, 22581500, 45163000, 90326000]

約数ペア:

[(1, 90326000), (2, 45163000), (4, 22581500), (5, 18065200), (8, 11290750), (10, 9032600), (16, 5645375), (19, 4754000), (20, 4516300), (25, 3613040), (38, 2377000), (40, 2258150), (50, 1806520), (76, 1188500), (80, 1129075), (95, 950800), (100, 903260), (125, 722608), (152, 594250), (190, 475400), (200, 451630), (250, 361304), (304, 297125), (380, 237700), (400, 225815), (475, 190160), (500, 180652), (760, 118850), (950, 95080), (1000, 90326), (1520, 59425), (1900, 47540), (2000, 45163), (2375, 38032), (2377, 38000), (3800, 23770), (4750, 19016), (4754, 19000), (7600, 11885), (9500, 9508)]