9822280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 23947380

約数和(自身を除く): 14125100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1453, 1690, 2906, 3380, 5812, 6760, 7265, 11624, 14530, 18889, 29060, 37778, 58120, 75556, 94445, 151112, 188890, 245557, 377780, 491114, 755560, 982228, 1227785, 1964456, 2455570, 4911140, 9822280]

約数ペア:

[(1, 9822280), (2, 4911140), (4, 2455570), (5, 1964456), (8, 1227785), (10, 982228), (13, 755560), (20, 491114), (26, 377780), (40, 245557), (52, 188890), (65, 151112), (104, 94445), (130, 75556), (169, 58120), (260, 37778), (338, 29060), (520, 18889), (676, 14530), (845, 11624), (1352, 7265), (1453, 6760), (1690, 5812), (2906, 3380)]