85204880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46307}}^1$

素因数の和:46343

約数の個数: 40

約数和(自身を含む): 206718912

約数和(自身を除く): 121514032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 46307, 92614, 185228, 231535, 370456, 463070, 740912, 926140, 1065061, 1852280, 2130122, 3704560, 4260244, 5325305, 8520488, 10650610, 17040976, 21301220, 42602440, 85204880]

約数ペア:

[(1, 85204880), (2, 42602440), (4, 21301220), (5, 17040976), (8, 10650610), (10, 8520488), (16, 5325305), (20, 4260244), (23, 3704560), (40, 2130122), (46, 1852280), (80, 1065061), (92, 926140), (115, 740912), (184, 463070), (230, 370456), (368, 231535), (460, 185228), (920, 92614), (1840, 46307)]