41991000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13997}}^1$

素因数の和:14021

約数の個数: 64

約数和(自身を含む): 131021280

約数和(自身を除く): 89030280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 279940, 335928, 349925, 419910, 559880, 699850, 839820, 1049775, 1399700, 1679640, 1749625, 2099550, 2799400, 3499250, 4199100, 5248875, 6998500, 8398200, 10497750, 13997000, 20995500, 41991000]

約数ペア:

[(1, 41991000), (2, 20995500), (3, 13997000), (4, 10497750), (5, 8398200), (6, 6998500), (8, 5248875), (10, 4199100), (12, 3499250), (15, 2799400), (20, 2099550), (24, 1749625), (25, 1679640), (30, 1399700), (40, 1049775), (50, 839820), (60, 699850), (75, 559880), (100, 419910), (120, 349925), (125, 335928), (150, 279940), (200, 209955), (250, 167964), (300, 139970), (375, 111976), (500, 83982), (600, 69985), (750, 55988), (1000, 41991), (1500, 27994), (3000, 13997)]