91247000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7019}}^1$

素因数の和:7053

約数の個数: 64

約数和(自身を含む): 229975200

約数和(自身を除く): 138728200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 7019, 13000, 14038, 28076, 35095, 56152, 70190, 91247, 140380, 175475, 182494, 280760, 350950, 364988, 456235, 701900, 729976, 877375, 912470, 1403800, 1754750, 1824940, 2281175, 3509500, 3649880, 4562350, 7019000, 9124700, 11405875, 18249400, 22811750, 45623500, 91247000]

約数ペア:

[(1, 91247000), (2, 45623500), (4, 22811750), (5, 18249400), (8, 11405875), (10, 9124700), (13, 7019000), (20, 4562350), (25, 3649880), (26, 3509500), (40, 2281175), (50, 1824940), (52, 1754750), (65, 1403800), (100, 912470), (104, 877375), (125, 729976), (130, 701900), (200, 456235), (250, 364988), (260, 350950), (325, 280760), (500, 182494), (520, 175475), (650, 140380), (1000, 91247), (1300, 70190), (1625, 56152), (2600, 35095), (3250, 28076), (6500, 14038), (7019, 13000)]