117005390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16852

約数の個数: 32

約数和(自身を含む): 228451104

約数和(自身を除く): 111445714

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 16787, 33574, 83935, 167870, 285379, 570758, 688267, 1376534, 1426895, 2853790, 3441335, 6882670, 11700539, 23401078, 58502695, 117005390]

約数ペア:

[(1, 117005390), (2, 58502695), (5, 23401078), (10, 11700539), (17, 6882670), (34, 3441335), (41, 2853790), (82, 1426895), (85, 1376534), (170, 688267), (205, 570758), (410, 285379), (697, 167870), (1394, 83935), (3485, 33574), (6970, 16787)]