5580490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 11041920

約数和(自身を除く): 5461430

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1277, 2185, 2554, 4370, 6385, 12770, 24263, 29371, 48526, 58742, 121315, 146855, 242630, 293710, 558049, 1116098, 2790245, 5580490]

約数ペア:

[(1, 5580490), (2, 2790245), (5, 1116098), (10, 558049), (19, 293710), (23, 242630), (38, 146855), (46, 121315), (95, 58742), (115, 48526), (190, 29371), (230, 24263), (437, 12770), (874, 6385), (1277, 4370), (2185, 2554)]