1095321260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{70123}}^1$

素因数の和:70214

約数の個数: 48

約数和(自身を含む): 2544659712

約数和(自身を除く): 1449338452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 15620, 70123, 140246, 280492, 350615, 701230, 771353, 1402460, 1542706, 3085412, 3856765, 4978733, 7713530, 9957466, 15427060, 19914932, 24893665, 49787330, 54766063, 99574660, 109532126, 219064252, 273830315, 547660630, 1095321260]

約数ペア:

[(1, 1095321260), (2, 547660630), (4, 273830315), (5, 219064252), (10, 109532126), (11, 99574660), (20, 54766063), (22, 49787330), (44, 24893665), (55, 19914932), (71, 15427060), (110, 9957466), (142, 7713530), (220, 4978733), (284, 3856765), (355, 3085412), (710, 1542706), (781, 1402460), (1420, 771353), (1562, 701230), (3124, 350615), (3905, 280492), (7810, 140246), (15620, 70123)]