31100184160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{115769}}^1$

素因数の和:115880

約数の個数: 96

約数和(自身を含む): 77719642560

約数和(自身を除く): 46619458400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 73, 80, 92, 115, 146, 160, 184, 230, 292, 365, 368, 460, 584, 730, 736, 920, 1168, 1460, 1679, 1840, 2336, 2920, 3358, 3680, 5840, 6716, 8395, 11680, 13432, 16790, 26864, 33580, 53728, 67160, 115769, 134320, 231538, 268640, 463076, 578845, 926152, 1157690, 1852304, 2315380, 2662687, 3704608, 4630760, 5325374, 8451137, 9261520, 10650748, 13313435, 16902274, 18523040, 21301496, 26626870, 33804548, 42255685, 42602992, 53253740, 67609096, 84511370, 85205984, 106507480, 135218192, 169022740, 194376151, 213014960, 270436384, 338045480, 388752302, 426029920, 676090960, 777504604, 971880755, 1352181920, 1555009208, 1943761510, 3110018416, 3887523020, 6220036832, 7775046040, 15550092080, 31100184160]

約数ペア:

[(1, 31100184160), (2, 15550092080), (4, 7775046040), (5, 6220036832), (8, 3887523020), (10, 3110018416), (16, 1943761510), (20, 1555009208), (23, 1352181920), (32, 971880755), (40, 777504604), (46, 676090960), (73, 426029920), (80, 388752302), (92, 338045480), (115, 270436384), (146, 213014960), (160, 194376151), (184, 169022740), (230, 135218192), (292, 106507480), (365, 85205984), (368, 84511370), (460, 67609096), (584, 53253740), (730, 42602992), (736, 42255685), (920, 33804548), (1168, 26626870), (1460, 21301496), (1679, 18523040), (1840, 16902274), (2336, 13313435), (2920, 10650748), (3358, 9261520), (3680, 8451137), (5840, 5325374), (6716, 4630760), (8395, 3704608), (11680, 2662687), (13432, 2315380), (16790, 1852304), (26864, 1157690), (33580, 926152), (53728, 578845), (67160, 463076), (115769, 268640), (134320, 231538)]