2005055013590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{1949}}^1$

素因数の和:2454

約数の個数: 128

約数和(自身を含む): 3784734720000

約数和(自身を除く): 1779679706410

約数列:

[1, 2, 5, 10, 47, 79, 94, 103, 158, 206, 235, 269, 395, 470, 515, 538, 790, 1030, 1345, 1949, 2690, 3713, 3898, 4841, 7426, 8137, 9682, 9745, 12643, 16274, 18565, 19490, 21251, 24205, 25286, 27707, 37130, 40685, 42502, 48410, 55414, 63215, 81370, 91603, 106255, 126430, 138535, 153971, 183206, 200747, 212510, 277070, 307942, 382439, 401494, 458015, 524281, 764878, 769855, 916030, 998797, 1003735, 1048562, 1302229, 1539710, 1912195, 1997594, 2007470, 2188853, 2604458, 2621405, 3824390, 4377706, 4993985, 5242810, 6511145, 7236637, 9435109, 9987970, 10944265, 13022290, 14473274, 15859013, 18870218, 21888530, 24641207, 31718026, 36183185, 41418199, 47175545, 49282414, 54000943, 72366370, 79295065, 82836398, 94351090, 102876091, 108001886, 123206035, 158590130, 205752182, 207090995, 246412070, 270004715, 414181990, 514380455, 540009430, 745373611, 1028760910, 1490747222, 1946655353, 2538044321, 3726868055, 3893310706, 4266074497, 5076088642, 7453736110, 8532148994, 9733276765, 12690221605, 19466553530, 21330372485, 25380443210, 42660744970, 200505501359, 401011002718, 1002527506795, 2005055013590]

約数ペア:

[(1, 2005055013590), (2, 1002527506795), (5, 401011002718), (10, 200505501359), (47, 42660744970), (79, 25380443210), (94, 21330372485), (103, 19466553530), (158, 12690221605), (206, 9733276765), (235, 8532148994), (269, 7453736110), (395, 5076088642), (470, 4266074497), (515, 3893310706), (538, 3726868055), (790, 2538044321), (1030, 1946655353), (1345, 1490747222), (1949, 1028760910), (2690, 745373611), (3713, 540009430), (3898, 514380455), (4841, 414181990), (7426, 270004715), (8137, 246412070), (9682, 207090995), (9745, 205752182), (12643, 158590130), (16274, 123206035), (18565, 108001886), (19490, 102876091), (21251, 94351090), (24205, 82836398), (25286, 79295065), (27707, 72366370), (37130, 54000943), (40685, 49282414), (42502, 47175545), (48410, 41418199), (55414, 36183185), (63215, 31718026), (81370, 24641207), (91603, 21888530), (106255, 18870218), (126430, 15859013), (138535, 14473274), (153971, 13022290), (183206, 10944265), (200747, 9987970), (212510, 9435109), (277070, 7236637), (307942, 6511145), (382439, 5242810), (401494, 4993985), (458015, 4377706), (524281, 3824390), (764878, 2621405), (769855, 2604458), (916030, 2188853), (998797, 2007470), (1003735, 1997594), (1048562, 1912195), (1302229, 1539710)]