124560920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283093}}^1$

素因数の和:283115

約数の個数: 32

約数和(自身を含む): 305741520

約数和(自身を除く): 181180600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 283093, 566186, 1132372, 1415465, 2264744, 2830930, 3114023, 5661860, 6228046, 11323720, 12456092, 15570115, 24912184, 31140230, 62280460, 124560920]

約数ペア:

[(1, 124560920), (2, 62280460), (4, 31140230), (5, 24912184), (8, 15570115), (10, 12456092), (11, 11323720), (20, 6228046), (22, 5661860), (40, 3114023), (44, 2830930), (55, 2264744), (88, 1415465), (110, 1132372), (220, 566186), (440, 283093)]