48399200

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 119523600

約数和(自身を除く): 71124400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 400, 404, 505, 599, 800, 808, 1010, 1198, 1616, 2020, 2396, 2525, 2995, 3232, 4040, 4792, 5050, 5990, 8080, 9584, 10100, 11980, 14975, 16160, 19168, 20200, 23960, 29950, 40400, 47920, 59900, 60499, 80800, 95840, 119800, 120998, 239600, 241996, 302495, 479200, 483992, 604990, 967984, 1209980, 1512475, 1935968, 2419960, 3024950, 4839920, 6049900, 9679840, 12099800, 24199600, 48399200]

約数ペア:

[(1, 48399200), (2, 24199600), (4, 12099800), (5, 9679840), (8, 6049900), (10, 4839920), (16, 3024950), (20, 2419960), (25, 1935968), (32, 1512475), (40, 1209980), (50, 967984), (80, 604990), (100, 483992), (101, 479200), (160, 302495), (200, 241996), (202, 239600), (400, 120998), (404, 119800), (505, 95840), (599, 80800), (800, 60499), (808, 59900), (1010, 47920), (1198, 40400), (1616, 29950), (2020, 23960), (2396, 20200), (2525, 19168), (2995, 16160), (3232, 14975), (4040, 11980), (4792, 10100), (5050, 9584), (5990, 8080)]