5773820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 7562020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 419, 530, 689, 838, 1060, 1378, 1676, 2095, 2756, 3445, 4190, 5447, 6890, 8380, 10894, 13780, 21788, 22207, 27235, 44414, 54470, 88828, 108940, 111035, 222070, 288691, 444140, 577382, 1154764, 1443455, 2886910, 5773820]

約数ペア:

[(1, 5773820), (2, 2886910), (4, 1443455), (5, 1154764), (10, 577382), (13, 444140), (20, 288691), (26, 222070), (52, 111035), (53, 108940), (65, 88828), (106, 54470), (130, 44414), (212, 27235), (260, 22207), (265, 21788), (419, 13780), (530, 10894), (689, 8380), (838, 6890), (1060, 5447), (1378, 4190), (1676, 3445), (2095, 2756)]