4182280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 9907200

約数和(自身を除く): 5724920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5503, 11006, 22012, 27515, 44024, 55030, 104557, 110060, 209114, 220120, 418228, 522785, 836456, 1045570, 2091140, 4182280]

約数ペア:

[(1, 4182280), (2, 2091140), (4, 1045570), (5, 836456), (8, 522785), (10, 418228), (19, 220120), (20, 209114), (38, 110060), (40, 104557), (76, 55030), (95, 44024), (152, 27515), (190, 22012), (380, 11006), (760, 5503)]