8827400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 22766400

約数和(自身を除く): 13939000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 101, 115, 152, 184, 190, 200, 202, 230, 380, 404, 437, 460, 475, 505, 575, 760, 808, 874, 920, 950, 1010, 1150, 1748, 1900, 1919, 2020, 2185, 2300, 2323, 2525, 3496, 3800, 3838, 4040, 4370, 4600, 4646, 5050, 7676, 8740, 9292, 9595, 10100, 10925, 11615, 15352, 17480, 18584, 19190, 20200, 21850, 23230, 38380, 43700, 44137, 46460, 47975, 58075, 76760, 87400, 88274, 92920, 95950, 116150, 176548, 191900, 220685, 232300, 353096, 383800, 441370, 464600, 882740, 1103425, 1765480, 2206850, 4413700, 8827400]

約数ペア:

[(1, 8827400), (2, 4413700), (4, 2206850), (5, 1765480), (8, 1103425), (10, 882740), (19, 464600), (20, 441370), (23, 383800), (25, 353096), (38, 232300), (40, 220685), (46, 191900), (50, 176548), (76, 116150), (92, 95950), (95, 92920), (100, 88274), (101, 87400), (115, 76760), (152, 58075), (184, 47975), (190, 46460), (200, 44137), (202, 43700), (230, 38380), (380, 23230), (404, 21850), (437, 20200), (460, 19190), (475, 18584), (505, 17480), (575, 15352), (760, 11615), (808, 10925), (874, 10100), (920, 9595), (950, 9292), (1010, 8740), (1150, 7676), (1748, 5050), (1900, 4646), (1919, 4600), (2020, 4370), (2185, 4040), (2300, 3838), (2323, 3800), (2525, 3496)]