26019366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{532529}}^1$

素因数の和:532894

約数の個数: 48

約数和(自身を含む): 62625528000

約数和(自身を除く): 36606161060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2443, 3490, 4886, 6980, 9772, 12215, 24430, 48860, 532529, 1065058, 2130116, 2662645, 3727703, 5325290, 7455406, 10650580, 14910812, 18638515, 37277030, 74554060, 185852621, 371705242, 743410484, 929263105, 1300968347, 1858526210, 2601936694, 3717052420, 5203873388, 6504841735, 13009683470, 26019366940]

約数ペア:

[(1, 26019366940), (2, 13009683470), (4, 6504841735), (5, 5203873388), (7, 3717052420), (10, 2601936694), (14, 1858526210), (20, 1300968347), (28, 929263105), (35, 743410484), (70, 371705242), (140, 185852621), (349, 74554060), (698, 37277030), (1396, 18638515), (1745, 14910812), (2443, 10650580), (3490, 7455406), (4886, 5325290), (6980, 3727703), (9772, 2662645), (12215, 2130116), (24430, 1065058), (48860, 532529)]