4646000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 11838528

約数和(自身を除く): 7192528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 101, 115, 125, 184, 200, 202, 230, 250, 368, 400, 404, 460, 500, 505, 575, 808, 920, 1000, 1010, 1150, 1616, 1840, 2000, 2020, 2300, 2323, 2525, 2875, 4040, 4600, 4646, 5050, 5750, 8080, 9200, 9292, 10100, 11500, 11615, 12625, 18584, 20200, 23000, 23230, 25250, 37168, 40400, 46000, 46460, 50500, 58075, 92920, 101000, 116150, 185840, 202000, 232300, 290375, 464600, 580750, 929200, 1161500, 2323000, 4646000]

約数ペア:

[(1, 4646000), (2, 2323000), (4, 1161500), (5, 929200), (8, 580750), (10, 464600), (16, 290375), (20, 232300), (23, 202000), (25, 185840), (40, 116150), (46, 101000), (50, 92920), (80, 58075), (92, 50500), (100, 46460), (101, 46000), (115, 40400), (125, 37168), (184, 25250), (200, 23230), (202, 23000), (230, 20200), (250, 18584), (368, 12625), (400, 11615), (404, 11500), (460, 10100), (500, 9292), (505, 9200), (575, 8080), (808, 5750), (920, 5050), (1000, 4646), (1010, 4600), (1150, 4040), (1616, 2875), (1840, 2525), (2000, 2323), (2020, 2300)]