9542480

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 22424904

約数和(自身を除く): 12882424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1181, 1616, 2020, 2362, 4040, 4724, 5905, 8080, 9448, 11810, 18896, 23620, 47240, 94480, 119281, 238562, 477124, 596405, 954248, 1192810, 1908496, 2385620, 4771240, 9542480]

約数ペア:

[(1, 9542480), (2, 4771240), (4, 2385620), (5, 1908496), (8, 1192810), (10, 954248), (16, 596405), (20, 477124), (40, 238562), (80, 119281), (101, 94480), (202, 47240), (404, 23620), (505, 18896), (808, 11810), (1010, 9448), (1181, 8080), (1616, 5905), (2020, 4724), (2362, 4040)]