1058779880

素因数分解:

$2^3\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{9829}}^1$

素因数の和:12533

約数の個数: 32

約数和(自身を含む): 2383381800

約数和(自身を除く): 1324601920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2693, 5386, 9829, 10772, 13465, 19658, 21544, 26930, 39316, 49145, 53860, 78632, 98290, 107720, 196580, 393160, 26469497, 52938994, 105877988, 132347485, 211755976, 264694970, 529389940, 1058779880]

約数ペア:

[(1, 1058779880), (2, 529389940), (4, 264694970), (5, 211755976), (8, 132347485), (10, 105877988), (20, 52938994), (40, 26469497), (2693, 393160), (5386, 196580), (9829, 107720), (10772, 98290), (13465, 78632), (19658, 53860), (21544, 49145), (26930, 39316)]