5681940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8609}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 17357760

約数和(自身を除く): 11675820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 8609, 17218, 25827, 34436, 43045, 51654, 86090, 94699, 103308, 129135, 172180, 189398, 258270, 284097, 378796, 473495, 516540, 568194, 946990, 1136388, 1420485, 1893980, 2840970, 5681940]

約数ペア:

[(1, 5681940), (2, 2840970), (3, 1893980), (4, 1420485), (5, 1136388), (6, 946990), (10, 568194), (11, 516540), (12, 473495), (15, 378796), (20, 284097), (22, 258270), (30, 189398), (33, 172180), (44, 129135), (55, 103308), (60, 94699), (66, 86090), (110, 51654), (132, 43045), (165, 34436), (220, 25827), (330, 17218), (660, 8609)]