3802120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 10068480

約数和(自身を除く): 6266360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 367, 370, 518, 734, 740, 1036, 1295, 1468, 1480, 1835, 2072, 2569, 2590, 2936, 3670, 5138, 5180, 7340, 10276, 10360, 12845, 13579, 14680, 20552, 25690, 27158, 51380, 54316, 67895, 95053, 102760, 108632, 135790, 190106, 271580, 380212, 475265, 543160, 760424, 950530, 1901060, 3802120]

約数ペア:

[(1, 3802120), (2, 1901060), (4, 950530), (5, 760424), (7, 543160), (8, 475265), (10, 380212), (14, 271580), (20, 190106), (28, 135790), (35, 108632), (37, 102760), (40, 95053), (56, 67895), (70, 54316), (74, 51380), (140, 27158), (148, 25690), (185, 20552), (259, 14680), (280, 13579), (296, 12845), (367, 10360), (370, 10276), (518, 7340), (734, 5180), (740, 5138), (1036, 3670), (1295, 2936), (1468, 2590), (1480, 2569), (1835, 2072)]