2017994833580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17159}}^1\times {\mathrm{534571}}^1$

素因数の和:551750

約数の個数: 48

約数和(自身を含む): 4623320782080

約数和(自身を除く): 2605325948500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17159, 34318, 68636, 85795, 171590, 188749, 343180, 377498, 534571, 754996, 943745, 1069142, 1887490, 2138284, 2672855, 3774980, 5345710, 5880281, 10691420, 11760562, 23521124, 29401405, 58802810, 117605620, 9172703789, 18345407578, 36690815156, 45863518945, 91727037890, 100899741679, 183454075780, 201799483358, 403598966716, 504498708395, 1008997416790, 2017994833580]

約数ペア:

[(1, 2017994833580), (2, 1008997416790), (4, 504498708395), (5, 403598966716), (10, 201799483358), (11, 183454075780), (20, 100899741679), (22, 91727037890), (44, 45863518945), (55, 36690815156), (110, 18345407578), (220, 9172703789), (17159, 117605620), (34318, 58802810), (68636, 29401405), (85795, 23521124), (171590, 11760562), (188749, 10691420), (343180, 5880281), (377498, 5345710), (534571, 3774980), (754996, 2672855), (943745, 2138284), (1069142, 1887490)]