184674680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5724

約数の個数: 64

約数和(自身を含む): 447638400

約数和(自身を除く): 262963720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 5651, 6536, 8170, 11302, 16340, 22604, 28255, 32680, 45208, 56510, 107369, 113020, 214738, 226040, 242993, 429476, 485986, 536845, 858952, 971972, 1073690, 1214965, 1943944, 2147380, 2429930, 4294760, 4616867, 4859860, 9233734, 9719720, 18467468, 23084335, 36934936, 46168670, 92337340, 184674680]

約数ペア:

[(1, 184674680), (2, 92337340), (4, 46168670), (5, 36934936), (8, 23084335), (10, 18467468), (19, 9719720), (20, 9233734), (38, 4859860), (40, 4616867), (43, 4294760), (76, 2429930), (86, 2147380), (95, 1943944), (152, 1214965), (172, 1073690), (190, 971972), (215, 858952), (344, 536845), (380, 485986), (430, 429476), (760, 242993), (817, 226040), (860, 214738), (1634, 113020), (1720, 107369), (3268, 56510), (4085, 45208), (5651, 32680), (6536, 28255), (8170, 22604), (11302, 16340)]