88272620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 195084288

約数和(自身を除く): 106811668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 1511, 2540, 2921, 3022, 5842, 6044, 7555, 11684, 14605, 15110, 29210, 30220, 34753, 58420, 69506, 139012, 173765, 191897, 347530, 383794, 695060, 767588, 959485, 1918970, 3837940, 4413631, 8827262, 17654524, 22068155, 44136310, 88272620]

約数ペア:

[(1, 88272620), (2, 44136310), (4, 22068155), (5, 17654524), (10, 8827262), (20, 4413631), (23, 3837940), (46, 1918970), (92, 959485), (115, 767588), (127, 695060), (230, 383794), (254, 347530), (460, 191897), (508, 173765), (635, 139012), (1270, 69506), (1511, 58420), (2540, 34753), (2921, 30220), (3022, 29210), (5842, 15110), (6044, 14605), (7555, 11684)]