2283040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 5685120

約数和(自身を除く): 3402080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 751, 760, 1502, 1520, 3004, 3040, 3755, 6008, 7510, 12016, 14269, 15020, 24032, 28538, 30040, 57076, 60080, 71345, 114152, 120160, 142690, 228304, 285380, 456608, 570760, 1141520, 2283040]

約数ペア:

[(1, 2283040), (2, 1141520), (4, 570760), (5, 456608), (8, 285380), (10, 228304), (16, 142690), (19, 120160), (20, 114152), (32, 71345), (38, 60080), (40, 57076), (76, 30040), (80, 28538), (95, 24032), (152, 15020), (160, 14269), (190, 12016), (304, 7510), (380, 6008), (608, 3755), (751, 3040), (760, 3004), (1502, 1520)]