28623200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 71839152

約数和(自身を除く): 43215952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 967, 1184, 1480, 1850, 1934, 2960, 3700, 3868, 4835, 5920, 7400, 7736, 9670, 14800, 15472, 19340, 24175, 29600, 30944, 35779, 38680, 48350, 71558, 77360, 96700, 143116, 154720, 178895, 193400, 286232, 357790, 386800, 572464, 715580, 773600, 894475, 1144928, 1431160, 1788950, 2862320, 3577900, 5724640, 7155800, 14311600, 28623200]

約数ペア:

[(1, 28623200), (2, 14311600), (4, 7155800), (5, 5724640), (8, 3577900), (10, 2862320), (16, 1788950), (20, 1431160), (25, 1144928), (32, 894475), (37, 773600), (40, 715580), (50, 572464), (74, 386800), (80, 357790), (100, 286232), (148, 193400), (160, 178895), (185, 154720), (200, 143116), (296, 96700), (370, 77360), (400, 71558), (592, 48350), (740, 38680), (800, 35779), (925, 30944), (967, 29600), (1184, 24175), (1480, 19340), (1850, 15472), (1934, 14800), (2960, 9670), (3700, 7736), (3868, 7400), (4835, 5920)]