200416720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5948

約数の個数: 80

約数和(自身を含む): 541358208

約数和(自身を除く): 340941488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 5867, 6832, 8540, 11734, 17080, 23468, 29335, 34160, 41069, 46936, 58670, 82138, 93872, 117340, 164276, 205345, 234680, 328552, 357887, 410690, 469360, 657104, 715774, 821380, 1431548, 1642760, 1789435, 2505209, 2863096, 3285520, 3578870, 5010418, 5726192, 7157740, 10020836, 12526045, 14315480, 20041672, 25052090, 28630960, 40083344, 50104180, 100208360, 200416720]

約数ペア:

[(1, 200416720), (2, 100208360), (4, 50104180), (5, 40083344), (7, 28630960), (8, 25052090), (10, 20041672), (14, 14315480), (16, 12526045), (20, 10020836), (28, 7157740), (35, 5726192), (40, 5010418), (56, 3578870), (61, 3285520), (70, 2863096), (80, 2505209), (112, 1789435), (122, 1642760), (140, 1431548), (244, 821380), (280, 715774), (305, 657104), (427, 469360), (488, 410690), (560, 357887), (610, 328552), (854, 234680), (976, 205345), (1220, 164276), (1708, 117340), (2135, 93872), (2440, 82138), (3416, 58670), (4270, 46936), (4880, 41069), (5867, 34160), (6832, 29335), (8540, 23468), (11734, 17080)]