26070571240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 67581653760

約数和(自身を除く): 41511082520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 613, 772, 787, 965, 1226, 1351, 1544, 1574, 1930, 2452, 2702, 3065, 3148, 3860, 3935, 4291, 4904, 5404, 5509, 6130, 6296, 6755, 7720, 7870, 8582, 10808, 11018, 12260, 13510, 15740, 17164, 21455, 22036, 24520, 27020, 27545, 31480, 34328, 42910, 44072, 54040, 55090, 85820, 110180, 118309, 151891, 171640, 220360, 236618, 303782, 473236, 482431, 591545, 607564, 759455, 828163, 946472, 964862, 1063237, 1183090, 1215128, 1518910, 1656326, 1929724, 2126474, 2366180, 2412155, 3037820, 3312652, 3377017, 3859448, 4140815, 4252948, 4732360, 4824310, 5316185, 6075640, 6625304, 6754034, 8281630, 8505896, 9648620, 10632370, 13508068, 16563260, 16885085, 19297240, 21264740, 27016136, 33126520, 33770170, 42529480, 67540340, 93109183, 135080680, 186218366, 372436732, 465545915, 651764281, 744873464, 931091830, 1303528562, 1862183660, 2607057124, 3258821405, 3724367320, 5214114248, 6517642810, 13035285620, 26070571240]

約数ペア:

[(1, 26070571240), (2, 13035285620), (4, 6517642810), (5, 5214114248), (7, 3724367320), (8, 3258821405), (10, 2607057124), (14, 1862183660), (20, 1303528562), (28, 931091830), (35, 744873464), (40, 651764281), (56, 465545915), (70, 372436732), (140, 186218366), (193, 135080680), (280, 93109183), (386, 67540340), (613, 42529480), (772, 33770170), (787, 33126520), (965, 27016136), (1226, 21264740), (1351, 19297240), (1544, 16885085), (1574, 16563260), (1930, 13508068), (2452, 10632370), (2702, 9648620), (3065, 8505896), (3148, 8281630), (3860, 6754034), (3935, 6625304), (4291, 6075640), (4904, 5316185), (5404, 4824310), (5509, 4732360), (6130, 4252948), (6296, 4140815), (6755, 3859448), (7720, 3377017), (7870, 3312652), (8582, 3037820), (10808, 2412155), (11018, 2366180), (12260, 2126474), (13510, 1929724), (15740, 1656326), (17164, 1518910), (21455, 1215128), (22036, 1183090), (24520, 1063237), (27020, 964862), (27545, 946472), (31480, 828163), (34328, 759455), (42910, 607564), (44072, 591545), (54040, 482431), (55090, 473236), (85820, 303782), (110180, 236618), (118309, 220360), (151891, 171640)]