85844330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 183109248

約数和(自身を除く): 97264918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 347, 694, 715, 865, 1430, 1730, 1735, 1903, 2249, 3470, 3806, 3817, 4498, 4511, 7634, 9022, 9515, 11245, 19030, 19085, 22490, 22555, 24739, 38170, 45110, 49478, 49621, 60031, 99242, 120062, 123695, 247390, 248105, 300155, 496210, 600310, 660341, 780403, 1320682, 1560806, 3301705, 3902015, 6603410, 7804030, 8584433, 17168866, 42922165, 85844330]

約数ペア:

[(1, 85844330), (2, 42922165), (5, 17168866), (10, 8584433), (11, 7804030), (13, 6603410), (22, 3902015), (26, 3301705), (55, 1560806), (65, 1320682), (110, 780403), (130, 660341), (143, 600310), (173, 496210), (286, 300155), (346, 248105), (347, 247390), (694, 123695), (715, 120062), (865, 99242), (1430, 60031), (1730, 49621), (1735, 49478), (1903, 45110), (2249, 38170), (3470, 24739), (3806, 22555), (3817, 22490), (4498, 19085), (4511, 19030), (7634, 11245), (9022, 9515)]