422672320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{188693}}^1$

素因数の和:188717

約数の個数: 56

約数和(自身を含む): 1150278624

約数和(自身を除く): 727606304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 188693, 377386, 754772, 943465, 1320851, 1509544, 1886930, 2641702, 3019088, 3773860, 5283404, 6038176, 6604255, 7547720, 10566808, 12076352, 13208510, 15095440, 21133616, 26417020, 30190880, 42267232, 52834040, 60381760, 84534464, 105668080, 211336160, 422672320]

約数ペア:

[(1, 422672320), (2, 211336160), (4, 105668080), (5, 84534464), (7, 60381760), (8, 52834040), (10, 42267232), (14, 30190880), (16, 26417020), (20, 21133616), (28, 15095440), (32, 13208510), (35, 12076352), (40, 10566808), (56, 7547720), (64, 6604255), (70, 6038176), (80, 5283404), (112, 3773860), (140, 3019088), (160, 2641702), (224, 1886930), (280, 1509544), (320, 1320851), (448, 943465), (560, 754772), (1120, 377386), (2240, 188693)]