5155490560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33287}}^1$

素因数の和:33330

約数の個数: 108

約数和(自身を含む): 13574114064

約数和(自身を除く): 8418623504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 2420, 2816, 3520, 3872, 4840, 7040, 7744, 9680, 14080, 15488, 19360, 30976, 33287, 38720, 66574, 77440, 133148, 154880, 166435, 266296, 332870, 366157, 532592, 665740, 732314, 1065184, 1331480, 1464628, 1830785, 2130368, 2662960, 2929256, 3661570, 4027727, 4260736, 5325920, 5858512, 7323140, 8055454, 8521472, 10651840, 11717024, 14646280, 16110908, 20138635, 21303680, 23434048, 29292560, 32221816, 40277270, 42607360, 46868096, 58585120, 64443632, 80554540, 93736192, 117170240, 128887264, 161109080, 234340480, 257774528, 322218160, 468680960, 515549056, 644436320, 1031098112, 1288872640, 2577745280, 5155490560]

約数ペア:

[(1, 5155490560), (2, 2577745280), (4, 1288872640), (5, 1031098112), (8, 644436320), (10, 515549056), (11, 468680960), (16, 322218160), (20, 257774528), (22, 234340480), (32, 161109080), (40, 128887264), (44, 117170240), (55, 93736192), (64, 80554540), (80, 64443632), (88, 58585120), (110, 46868096), (121, 42607360), (128, 40277270), (160, 32221816), (176, 29292560), (220, 23434048), (242, 21303680), (256, 20138635), (320, 16110908), (352, 14646280), (440, 11717024), (484, 10651840), (605, 8521472), (640, 8055454), (704, 7323140), (880, 5858512), (968, 5325920), (1210, 4260736), (1280, 4027727), (1408, 3661570), (1760, 2929256), (1936, 2662960), (2420, 2130368), (2816, 1830785), (3520, 1464628), (3872, 1331480), (4840, 1065184), (7040, 732314), (7744, 665740), (9680, 532592), (14080, 366157), (15488, 332870), (19360, 266296), (30976, 166435), (33287, 154880), (38720, 133148), (66574, 77440)]