11081260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 13417172

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 293, 305, 310, 586, 610, 620, 1172, 1220, 1465, 1891, 2930, 3782, 5860, 7564, 9083, 9455, 17873, 18166, 18910, 35746, 36332, 37820, 45415, 71492, 89365, 90830, 178730, 181660, 357460, 554063, 1108126, 2216252, 2770315, 5540630, 11081260]

約数ペア:

[(1, 11081260), (2, 5540630), (4, 2770315), (5, 2216252), (10, 1108126), (20, 554063), (31, 357460), (61, 181660), (62, 178730), (122, 90830), (124, 89365), (155, 71492), (244, 45415), (293, 37820), (305, 36332), (310, 35746), (586, 18910), (610, 18166), (620, 17873), (1172, 9455), (1220, 9083), (1465, 7564), (1891, 5860), (2930, 3782)]