8393060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 19992000

約数和(自身を除く): 11598940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1699, 2470, 3398, 4940, 6796, 8495, 16990, 22087, 32281, 33980, 44174, 64562, 88348, 110435, 129124, 161405, 220870, 322810, 419653, 441740, 645620, 839306, 1678612, 2098265, 4196530, 8393060]

約数ペア:

[(1, 8393060), (2, 4196530), (4, 2098265), (5, 1678612), (10, 839306), (13, 645620), (19, 441740), (20, 419653), (26, 322810), (38, 220870), (52, 161405), (65, 129124), (76, 110435), (95, 88348), (130, 64562), (190, 44174), (247, 33980), (260, 32281), (380, 22087), (494, 16990), (988, 8495), (1235, 6796), (1699, 4940), (2470, 3398)]