5732220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7374

約数の個数: 48

約数和(自身を含む): 17287200

約数和(自身を除く): 11554980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 7349, 14698, 22047, 29396, 36745, 44094, 73490, 88188, 95537, 110235, 146980, 191074, 220470, 286611, 382148, 440940, 477685, 573222, 955370, 1146444, 1433055, 1910740, 2866110, 5732220]

約数ペア:

[(1, 5732220), (2, 2866110), (3, 1910740), (4, 1433055), (5, 1146444), (6, 955370), (10, 573222), (12, 477685), (13, 440940), (15, 382148), (20, 286611), (26, 220470), (30, 191074), (39, 146980), (52, 110235), (60, 95537), (65, 88188), (78, 73490), (130, 44094), (156, 36745), (195, 29396), (260, 22047), (390, 14698), (780, 7349)]