4327600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 10763200

約数和(自身を除く): 6435600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 349, 400, 496, 620, 698, 775, 1240, 1396, 1550, 1745, 2480, 2792, 3100, 3490, 5584, 6200, 6980, 8725, 10819, 12400, 13960, 17450, 21638, 27920, 34900, 43276, 54095, 69800, 86552, 108190, 139600, 173104, 216380, 270475, 432760, 540950, 865520, 1081900, 2163800, 4327600]

約数ペア:

[(1, 4327600), (2, 2163800), (4, 1081900), (5, 865520), (8, 540950), (10, 432760), (16, 270475), (20, 216380), (25, 173104), (31, 139600), (40, 108190), (50, 86552), (62, 69800), (80, 54095), (100, 43276), (124, 34900), (155, 27920), (200, 21638), (248, 17450), (310, 13960), (349, 12400), (400, 10819), (496, 8725), (620, 6980), (698, 6200), (775, 5584), (1240, 3490), (1396, 3100), (1550, 2792), (1745, 2480)]