24738760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 60033600

約数和(自身を除く): 35294840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 757, 760, 817, 860, 1514, 1634, 1720, 3028, 3268, 3785, 4085, 6056, 6536, 7570, 8170, 14383, 15140, 16340, 28766, 30280, 32551, 32680, 57532, 65102, 71915, 115064, 130204, 143830, 162755, 260408, 287660, 325510, 575320, 618469, 651020, 1236938, 1302040, 2473876, 3092345, 4947752, 6184690, 12369380, 24738760]

約数ペア:

[(1, 24738760), (2, 12369380), (4, 6184690), (5, 4947752), (8, 3092345), (10, 2473876), (19, 1302040), (20, 1236938), (38, 651020), (40, 618469), (43, 575320), (76, 325510), (86, 287660), (95, 260408), (152, 162755), (172, 143830), (190, 130204), (215, 115064), (344, 71915), (380, 65102), (430, 57532), (757, 32680), (760, 32551), (817, 30280), (860, 28766), (1514, 16340), (1634, 15140), (1720, 14383), (3028, 8170), (3268, 7570), (3785, 6536), (4085, 6056)]