8280453920

素因数分解:

$2^5\times 5^1\times {\mathrm{8803}}^1\times {\mathrm{5879}}^1$

素因数の和:14697

約数の個数: 48

約数和(自身を含む): 19568122560

約数和(自身を除く): 11287668640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5879, 8803, 11758, 17606, 23516, 29395, 35212, 44015, 47032, 58790, 70424, 88030, 94064, 117580, 140848, 176060, 188128, 235160, 281696, 352120, 470320, 704240, 940640, 1408480, 51752837, 103505674, 207011348, 258764185, 414022696, 517528370, 828045392, 1035056740, 1656090784, 2070113480, 4140226960, 8280453920]

約数ペア:

[(1, 8280453920), (2, 4140226960), (4, 2070113480), (5, 1656090784), (8, 1035056740), (10, 828045392), (16, 517528370), (20, 414022696), (32, 258764185), (40, 207011348), (80, 103505674), (160, 51752837), (5879, 1408480), (8803, 940640), (11758, 704240), (17606, 470320), (23516, 352120), (29395, 281696), (35212, 235160), (44015, 188128), (47032, 176060), (58790, 140848), (70424, 117580), (88030, 94064)]