23397400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9028

約数の個数: 48

約数和(自身を含む): 58590000

約数和(自身を除く): 35192600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8999, 17998, 35996, 44995, 71992, 89990, 116987, 179980, 224975, 233974, 359960, 449950, 467948, 584935, 899900, 935896, 1169870, 1799800, 2339740, 2924675, 4679480, 5849350, 11698700, 23397400]

約数ペア:

[(1, 23397400), (2, 11698700), (4, 5849350), (5, 4679480), (8, 2924675), (10, 2339740), (13, 1799800), (20, 1169870), (25, 935896), (26, 899900), (40, 584935), (50, 467948), (52, 449950), (65, 359960), (100, 233974), (104, 224975), (130, 179980), (200, 116987), (260, 89990), (325, 71992), (520, 44995), (650, 35996), (1300, 17998), (2600, 8999)]