97691240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24181}}^1$

素因数の和:24293

約数の個数: 32

約数和(自身を含む): 221990760

約数和(自身を除く): 124299520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 24181, 48362, 96724, 120905, 193448, 241810, 483620, 967240, 2442281, 4884562, 9769124, 12211405, 19538248, 24422810, 48845620, 97691240]

約数ペア:

[(1, 97691240), (2, 48845620), (4, 24422810), (5, 19538248), (8, 12211405), (10, 9769124), (20, 4884562), (40, 2442281), (101, 967240), (202, 483620), (404, 241810), (505, 193448), (808, 120905), (1010, 96724), (2020, 48362), (4040, 24181)]