541847540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4813}}^1$

素因数の和:5268

約数の個数: 48

約数和(自身を含む): 1228494288

約数和(自身を除く): 686646748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 866, 1732, 2165, 4330, 4813, 5629, 8660, 9626, 11258, 19252, 22516, 24065, 28145, 48130, 56290, 62569, 96260, 112580, 125138, 250276, 312845, 625690, 1251380, 2084029, 4168058, 8336116, 10420145, 20840290, 27092377, 41680580, 54184754, 108369508, 135461885, 270923770, 541847540]

約数ペア:

[(1, 541847540), (2, 270923770), (4, 135461885), (5, 108369508), (10, 54184754), (13, 41680580), (20, 27092377), (26, 20840290), (52, 10420145), (65, 8336116), (130, 4168058), (260, 2084029), (433, 1251380), (866, 625690), (1732, 312845), (2165, 250276), (4330, 125138), (4813, 112580), (5629, 96260), (8660, 62569), (9626, 56290), (11258, 48130), (19252, 28145), (22516, 24065)]