115141540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 248355072

約数和(自身を除く): 133213532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 347, 353, 470, 694, 706, 940, 1388, 1412, 1735, 1765, 3470, 3530, 6940, 7060, 16309, 16591, 32618, 33182, 65236, 66364, 81545, 82955, 122491, 163090, 165910, 244982, 326180, 331820, 489964, 612455, 1224910, 2449820, 5757077, 11514154, 23028308, 28785385, 57570770, 115141540]

約数ペア:

[(1, 115141540), (2, 57570770), (4, 28785385), (5, 23028308), (10, 11514154), (20, 5757077), (47, 2449820), (94, 1224910), (188, 612455), (235, 489964), (347, 331820), (353, 326180), (470, 244982), (694, 165910), (706, 163090), (940, 122491), (1388, 82955), (1412, 81545), (1735, 66364), (1765, 65236), (3470, 33182), (3530, 32618), (6940, 16591), (7060, 16309)]