547521260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191441}}^1$

素因数の和:191474

約数の個数: 48

約数和(自身を含む): 1350814752

約数和(自身を除く): 803293492

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 191441, 382882, 765764, 957205, 1914410, 2105851, 2488733, 3828820, 4211702, 4977466, 8423404, 9954932, 10529255, 12443665, 21058510, 24887330, 27376063, 42117020, 49774660, 54752126, 109504252, 136880315, 273760630, 547521260]

約数ペア:

[(1, 547521260), (2, 273760630), (4, 136880315), (5, 109504252), (10, 54752126), (11, 49774660), (13, 42117020), (20, 27376063), (22, 24887330), (26, 21058510), (44, 12443665), (52, 10529255), (55, 9954932), (65, 8423404), (110, 4977466), (130, 4211702), (143, 3828820), (220, 2488733), (260, 2105851), (286, 1914410), (572, 957205), (715, 765764), (1430, 382882), (2860, 191441)]