1079186021920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{217577827}}^1$

素因数の和:217577873

約数の個数: 48

約数和(自身を含む): 2631821407488

約数和(自身を除く): 1552635385568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 217577827, 435155654, 870311308, 1087889135, 1740622616, 2175778270, 3481245232, 4351556540, 6744912637, 6962490464, 8703113080, 13489825274, 17406226160, 26979650548, 33724563185, 34812452320, 53959301096, 67449126370, 107918602192, 134898252740, 215837204384, 269796505480, 539593010960, 1079186021920]

約数ペア:

[(1, 1079186021920), (2, 539593010960), (4, 269796505480), (5, 215837204384), (8, 134898252740), (10, 107918602192), (16, 67449126370), (20, 53959301096), (31, 34812452320), (32, 33724563185), (40, 26979650548), (62, 17406226160), (80, 13489825274), (124, 8703113080), (155, 6962490464), (160, 6744912637), (248, 4351556540), (310, 3481245232), (496, 2175778270), (620, 1740622616), (992, 1087889135), (1240, 870311308), (2480, 435155654), (4960, 217577827)]