83545700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 215361216

約数和(自身を除く): 131815516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 71, 82, 100, 140, 142, 164, 175, 205, 284, 287, 350, 355, 410, 497, 574, 700, 710, 820, 994, 1025, 1148, 1420, 1435, 1681, 1775, 1988, 2050, 2485, 2870, 2911, 3362, 3550, 4100, 4970, 5740, 5822, 6724, 7100, 7175, 8405, 9940, 11644, 11767, 12425, 14350, 14555, 16810, 20377, 23534, 24850, 28700, 29110, 33620, 40754, 42025, 47068, 49700, 58220, 58835, 72775, 81508, 84050, 101885, 117670, 119351, 145550, 168100, 203770, 235340, 238702, 291100, 294175, 407540, 477404, 509425, 588350, 596755, 835457, 1018850, 1176700, 1193510, 1670914, 2037700, 2387020, 2983775, 3341828, 4177285, 5967550, 8354570, 11935100, 16709140, 20886425, 41772850, 83545700]

約数ペア:

[(1, 83545700), (2, 41772850), (4, 20886425), (5, 16709140), (7, 11935100), (10, 8354570), (14, 5967550), (20, 4177285), (25, 3341828), (28, 2983775), (35, 2387020), (41, 2037700), (50, 1670914), (70, 1193510), (71, 1176700), (82, 1018850), (100, 835457), (140, 596755), (142, 588350), (164, 509425), (175, 477404), (205, 407540), (284, 294175), (287, 291100), (350, 238702), (355, 235340), (410, 203770), (497, 168100), (574, 145550), (700, 119351), (710, 117670), (820, 101885), (994, 84050), (1025, 81508), (1148, 72775), (1420, 58835), (1435, 58220), (1681, 49700), (1775, 47068), (1988, 42025), (2050, 40754), (2485, 33620), (2870, 29110), (2911, 28700), (3362, 24850), (3550, 23534), (4100, 20377), (4970, 16810), (5740, 14555), (5822, 14350), (6724, 12425), (7100, 11767), (7175, 11644), (8405, 9940)]