67729880

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5779}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 152938800

約数和(自身を除く): 85208920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5779, 5860, 11558, 11720, 23116, 28895, 46232, 57790, 115580, 231160, 1693247, 3386494, 6772988, 8466235, 13545976, 16932470, 33864940, 67729880]

約数ペア:

[(1, 67729880), (2, 33864940), (4, 16932470), (5, 13545976), (8, 8466235), (10, 6772988), (20, 3386494), (40, 1693247), (293, 231160), (586, 115580), (1172, 57790), (1465, 46232), (2344, 28895), (2930, 23116), (5779, 11720), (5860, 11558)]