1361600

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 84

約数和(自身を含む): 3590544

約数和(自身を除く): 2228944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 148, 160, 184, 185, 200, 230, 296, 320, 368, 370, 400, 460, 575, 592, 736, 740, 800, 851, 920, 925, 1150, 1184, 1472, 1480, 1600, 1702, 1840, 1850, 2300, 2368, 2960, 3404, 3680, 3700, 4255, 4600, 5920, 6808, 7360, 7400, 8510, 9200, 11840, 13616, 14800, 17020, 18400, 21275, 27232, 29600, 34040, 36800, 42550, 54464, 59200, 68080, 85100, 136160, 170200, 272320, 340400, 680800, 1361600]

約数ペア:

[(1, 1361600), (2, 680800), (4, 340400), (5, 272320), (8, 170200), (10, 136160), (16, 85100), (20, 68080), (23, 59200), (25, 54464), (32, 42550), (37, 36800), (40, 34040), (46, 29600), (50, 27232), (64, 21275), (74, 18400), (80, 17020), (92, 14800), (100, 13616), (115, 11840), (148, 9200), (160, 8510), (184, 7400), (185, 7360), (200, 6808), (230, 5920), (296, 4600), (320, 4255), (368, 3700), (370, 3680), (400, 3404), (460, 2960), (575, 2368), (592, 2300), (736, 1850), (740, 1840), (800, 1702), (851, 1600), (920, 1480), (925, 1472), (1150, 1184)]