8484040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 19268280

約数和(自身を除く): 10784240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1877, 2260, 3754, 4520, 7508, 9385, 15016, 18770, 37540, 75080, 212101, 424202, 848404, 1060505, 1696808, 2121010, 4242020, 8484040]

約数ペア:

[(1, 8484040), (2, 4242020), (4, 2121010), (5, 1696808), (8, 1060505), (10, 848404), (20, 424202), (40, 212101), (113, 75080), (226, 37540), (452, 18770), (565, 15016), (904, 9385), (1130, 7508), (1877, 4520), (2260, 3754)]