2087029280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2221}}^1$

素因数の和:3082

約数の個数: 96

約数和(自身を含む): 5644235520

約数和(自身を除く): 3557206240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 839, 1120, 1678, 2221, 3356, 4195, 4442, 5873, 6712, 8390, 8884, 11105, 11746, 13424, 15547, 16780, 17768, 22210, 23492, 26848, 29365, 31094, 33560, 35536, 44420, 46984, 58730, 62188, 67120, 71072, 77735, 88840, 93968, 117460, 124376, 134240, 155470, 177680, 187936, 234920, 248752, 310940, 355360, 469840, 497504, 621880, 939680, 1243760, 1863419, 2487520, 3726838, 7453676, 9317095, 13043933, 14907352, 18634190, 26087866, 29814704, 37268380, 52175732, 59629408, 65219665, 74536760, 104351464, 130439330, 149073520, 208702928, 260878660, 298147040, 417405856, 521757320, 1043514640, 2087029280]

約数ペア:

[(1, 2087029280), (2, 1043514640), (4, 521757320), (5, 417405856), (7, 298147040), (8, 260878660), (10, 208702928), (14, 149073520), (16, 130439330), (20, 104351464), (28, 74536760), (32, 65219665), (35, 59629408), (40, 52175732), (56, 37268380), (70, 29814704), (80, 26087866), (112, 18634190), (140, 14907352), (160, 13043933), (224, 9317095), (280, 7453676), (560, 3726838), (839, 2487520), (1120, 1863419), (1678, 1243760), (2221, 939680), (3356, 621880), (4195, 497504), (4442, 469840), (5873, 355360), (6712, 310940), (8390, 248752), (8884, 234920), (11105, 187936), (11746, 177680), (13424, 155470), (15547, 134240), (16780, 124376), (17768, 117460), (22210, 93968), (23492, 88840), (26848, 77735), (29365, 71072), (31094, 67120), (33560, 62188), (35536, 58730), (44420, 46984)]