5819540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7050604

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 151, 164, 188, 205, 235, 302, 410, 470, 604, 755, 820, 940, 1510, 1927, 3020, 3854, 6191, 7097, 7708, 9635, 12382, 14194, 19270, 24764, 28388, 30955, 35485, 38540, 61910, 70970, 123820, 141940, 290977, 581954, 1163908, 1454885, 2909770, 5819540]

約数ペア:

[(1, 5819540), (2, 2909770), (4, 1454885), (5, 1163908), (10, 581954), (20, 290977), (41, 141940), (47, 123820), (82, 70970), (94, 61910), (151, 38540), (164, 35485), (188, 30955), (205, 28388), (235, 24764), (302, 19270), (410, 14194), (470, 12382), (604, 9635), (755, 7708), (820, 7097), (940, 6191), (1510, 3854), (1927, 3020)]