139677920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30103}}^1$

素因数の和:30147

約数の個数: 48

約数和(自身を含む): 341379360

約数和(自身を除く): 201701440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30103, 60206, 120412, 150515, 240824, 301030, 481648, 602060, 872987, 963296, 1204120, 1745974, 2408240, 3491948, 4364935, 4816480, 6983896, 8729870, 13967792, 17459740, 27935584, 34919480, 69838960, 139677920]

約数ペア:

[(1, 139677920), (2, 69838960), (4, 34919480), (5, 27935584), (8, 17459740), (10, 13967792), (16, 8729870), (20, 6983896), (29, 4816480), (32, 4364935), (40, 3491948), (58, 2408240), (80, 1745974), (116, 1204120), (145, 963296), (160, 872987), (232, 602060), (290, 481648), (464, 301030), (580, 240824), (928, 150515), (1160, 120412), (2320, 60206), (4640, 30103)]