1263670120

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{53819}}^1$

素因数の和:54417

約数の個数: 32

約数和(自身を含む): 2848154400

約数和(自身を除く): 1584484280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 11740, 23480, 53819, 107638, 215276, 269095, 430552, 538190, 1076380, 2152760, 31591753, 63183506, 126367012, 157958765, 252734024, 315917530, 631835060, 1263670120]

約数ペア:

[(1, 1263670120), (2, 631835060), (4, 315917530), (5, 252734024), (8, 157958765), (10, 126367012), (20, 63183506), (40, 31591753), (587, 2152760), (1174, 1076380), (2348, 538190), (2935, 430552), (4696, 269095), (5870, 215276), (11740, 107638), (23480, 53819)]