8800240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 20967408

約数和(自身を除く): 12167168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2683, 3280, 5366, 10732, 13415, 21464, 26830, 42928, 53660, 107320, 110003, 214640, 220006, 440012, 550015, 880024, 1100030, 1760048, 2200060, 4400120, 8800240]

約数ペア:

[(1, 8800240), (2, 4400120), (4, 2200060), (5, 1760048), (8, 1100030), (10, 880024), (16, 550015), (20, 440012), (40, 220006), (41, 214640), (80, 110003), (82, 107320), (164, 53660), (205, 42928), (328, 26830), (410, 21464), (656, 13415), (820, 10732), (1640, 5366), (2683, 3280)]