940760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 2192400

約数和(自身を除く): 1251640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 811, 1160, 1622, 3244, 4055, 6488, 8110, 16220, 23519, 32440, 47038, 94076, 117595, 188152, 235190, 470380, 940760]

約数ペア:

[(1, 940760), (2, 470380), (4, 235190), (5, 188152), (8, 117595), (10, 94076), (20, 47038), (29, 32440), (40, 23519), (58, 16220), (116, 8110), (145, 6488), (232, 4055), (290, 3244), (580, 1622), (811, 1160)]