67041740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 145901952

約数和(自身を除く): 78860212

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 977, 1460, 1954, 3431, 3908, 4885, 6862, 9770, 13724, 17155, 19540, 34310, 45919, 68620, 71321, 91838, 142642, 183676, 229595, 285284, 356605, 459190, 713210, 918380, 1426420, 3352087, 6704174, 13408348, 16760435, 33520870, 67041740]

約数ペア:

[(1, 67041740), (2, 33520870), (4, 16760435), (5, 13408348), (10, 6704174), (20, 3352087), (47, 1426420), (73, 918380), (94, 713210), (146, 459190), (188, 356605), (235, 285284), (292, 229595), (365, 183676), (470, 142642), (730, 91838), (940, 71321), (977, 68620), (1460, 45919), (1954, 34310), (3431, 19540), (3908, 17155), (4885, 13724), (6862, 9770)]