27661400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10668

約数の個数: 48

約数和(自身を含む): 69266400

約数和(自身を除く): 41605000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10639, 21278, 42556, 53195, 85112, 106390, 138307, 212780, 265975, 276614, 425560, 531950, 553228, 691535, 1063900, 1106456, 1383070, 2127800, 2766140, 3457675, 5532280, 6915350, 13830700, 27661400]

約数ペア:

[(1, 27661400), (2, 13830700), (4, 6915350), (5, 5532280), (8, 3457675), (10, 2766140), (13, 2127800), (20, 1383070), (25, 1106456), (26, 1063900), (40, 691535), (50, 553228), (52, 531950), (65, 425560), (100, 276614), (104, 265975), (130, 212780), (200, 138307), (260, 106390), (325, 85112), (520, 53195), (650, 42556), (1300, 21278), (2600, 10639)]