5198867840

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{71887}}^1$

素因数の和:72019

約数の個数: 64

約数和(自身を含む): 12538704960

約数和(自身を除く): 7339837120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 14464, 18080, 36160, 71887, 72320, 143774, 287548, 359435, 575096, 718870, 1150192, 1437740, 2300384, 2875480, 4600768, 5750960, 8123231, 9201536, 11501920, 16246462, 23003840, 32492924, 40616155, 46007680, 64985848, 81232310, 129971696, 162464620, 259943392, 324929240, 519886784, 649858480, 1039773568, 1299716960, 2599433920, 5198867840]

約数ペア:

[(1, 5198867840), (2, 2599433920), (4, 1299716960), (5, 1039773568), (8, 649858480), (10, 519886784), (16, 324929240), (20, 259943392), (32, 162464620), (40, 129971696), (64, 81232310), (80, 64985848), (113, 46007680), (128, 40616155), (160, 32492924), (226, 23003840), (320, 16246462), (452, 11501920), (565, 9201536), (640, 8123231), (904, 5750960), (1130, 4600768), (1808, 2875480), (2260, 2300384), (3616, 1437740), (4520, 1150192), (7232, 718870), (9040, 575096), (14464, 359435), (18080, 287548), (36160, 143774), (71887, 72320)]