159700996880

素因数分解:

$2^4\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{340601}}^1$

素因数の和:346475

約数の個数: 40

約数和(自身を含む): 371369259864

約数和(自身を除く): 211668262984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5861, 11722, 23444, 29305, 46888, 58610, 93776, 117220, 234440, 340601, 468880, 681202, 1362404, 1703005, 2724808, 3406010, 5449616, 6812020, 13624040, 27248080, 1996262461, 3992524922, 7985049844, 9981312305, 15970099688, 19962624610, 31940199376, 39925249220, 79850498440, 159700996880]

約数ペア:

[(1, 159700996880), (2, 79850498440), (4, 39925249220), (5, 31940199376), (8, 19962624610), (10, 15970099688), (16, 9981312305), (20, 7985049844), (40, 3992524922), (80, 1996262461), (5861, 27248080), (11722, 13624040), (23444, 6812020), (29305, 5449616), (46888, 3406010), (58610, 2724808), (93776, 1703005), (117220, 1362404), (234440, 681202), (340601, 468880)]