8884020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7824

約数の個数: 48

約数和(自身を含む): 26187840

約数和(自身を除く): 17303820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7793, 15586, 23379, 31172, 38965, 46758, 77930, 93516, 116895, 148067, 155860, 233790, 296134, 444201, 467580, 592268, 740335, 888402, 1480670, 1776804, 2221005, 2961340, 4442010, 8884020]

約数ペア:

[(1, 8884020), (2, 4442010), (3, 2961340), (4, 2221005), (5, 1776804), (6, 1480670), (10, 888402), (12, 740335), (15, 592268), (19, 467580), (20, 444201), (30, 296134), (38, 233790), (57, 155860), (60, 148067), (76, 116895), (95, 93516), (114, 77930), (190, 46758), (228, 38965), (285, 31172), (380, 23379), (570, 15586), (1140, 7793)]