133065920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 353324160

約数和(自身を除く): 220258240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 320, 377, 416, 464, 520, 580, 754, 832, 928, 1040, 1103, 1160, 1508, 1856, 1885, 2080, 2206, 2320, 3016, 3770, 4160, 4412, 4640, 5515, 6032, 7540, 8824, 9280, 11030, 12064, 14339, 15080, 17648, 22060, 24128, 28678, 30160, 31987, 35296, 44120, 57356, 60320, 63974, 70592, 71695, 88240, 114712, 120640, 127948, 143390, 159935, 176480, 229424, 255896, 286780, 319870, 352960, 415831, 458848, 511792, 573560, 639740, 831662, 917696, 1023584, 1147120, 1279480, 1663324, 2047168, 2079155, 2294240, 2558960, 3326648, 4158310, 4588480, 5117920, 6653296, 8316620, 10235840, 13306592, 16633240, 26613184, 33266480, 66532960, 133065920]

約数ペア:

[(1, 133065920), (2, 66532960), (4, 33266480), (5, 26613184), (8, 16633240), (10, 13306592), (13, 10235840), (16, 8316620), (20, 6653296), (26, 5117920), (29, 4588480), (32, 4158310), (40, 3326648), (52, 2558960), (58, 2294240), (64, 2079155), (65, 2047168), (80, 1663324), (104, 1279480), (116, 1147120), (130, 1023584), (145, 917696), (160, 831662), (208, 639740), (232, 573560), (260, 511792), (290, 458848), (320, 415831), (377, 352960), (416, 319870), (464, 286780), (520, 255896), (580, 229424), (754, 176480), (832, 159935), (928, 143390), (1040, 127948), (1103, 120640), (1160, 114712), (1508, 88240), (1856, 71695), (1885, 70592), (2080, 63974), (2206, 60320), (2320, 57356), (3016, 44120), (3770, 35296), (4160, 31987), (4412, 30160), (4640, 28678), (5515, 24128), (6032, 22060), (7540, 17648), (8824, 15080), (9280, 14339), (11030, 12064)]