102686960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31307}}^1$

素因数の和:31361

約数の個数: 40

約数和(自身を含む): 244578096

約数和(自身を除く): 141891136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 31307, 62614, 125228, 156535, 250456, 313070, 500912, 626140, 1252280, 1283587, 2504560, 2567174, 5134348, 6417935, 10268696, 12835870, 20537392, 25671740, 51343480, 102686960]

約数ペア:

[(1, 102686960), (2, 51343480), (4, 25671740), (5, 20537392), (8, 12835870), (10, 10268696), (16, 6417935), (20, 5134348), (40, 2567174), (41, 2504560), (80, 1283587), (82, 1252280), (164, 626140), (205, 500912), (328, 313070), (410, 250456), (656, 156535), (820, 125228), (1640, 62614), (3280, 31307)]