77470360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10357}}^1$

素因数の和:10396

約数の個数: 64

約数和(自身を含む): 201359520

約数和(自身を除く): 123889160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 10357, 20714, 41428, 51785, 82856, 103570, 113927, 176069, 207140, 227854, 352138, 414280, 455708, 569635, 704276, 880345, 911416, 1139270, 1408552, 1760690, 1936759, 2278540, 3521380, 3873518, 4557080, 7042760, 7747036, 9683795, 15494072, 19367590, 38735180, 77470360]

約数ペア:

[(1, 77470360), (2, 38735180), (4, 19367590), (5, 15494072), (8, 9683795), (10, 7747036), (11, 7042760), (17, 4557080), (20, 3873518), (22, 3521380), (34, 2278540), (40, 1936759), (44, 1760690), (55, 1408552), (68, 1139270), (85, 911416), (88, 880345), (110, 704276), (136, 569635), (170, 455708), (187, 414280), (220, 352138), (340, 227854), (374, 207140), (440, 176069), (680, 113927), (748, 103570), (935, 82856), (1496, 51785), (1870, 41428), (3740, 20714), (7480, 10357)]