3869082880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 10050912144

約数和(自身を除く): 6181829264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 157, 160, 208, 256, 260, 314, 320, 416, 520, 628, 640, 785, 832, 1040, 1256, 1280, 1481, 1570, 1664, 2041, 2080, 2512, 2962, 3140, 3328, 4082, 4160, 5024, 5924, 6280, 7405, 8164, 8320, 10048, 10205, 11848, 12560, 14810, 16328, 16640, 19253, 20096, 20410, 23696, 25120, 29620, 32656, 38506, 40192, 40820, 47392, 50240, 59240, 65312, 77012, 81640, 94784, 96265, 100480, 118480, 130624, 154024, 163280, 189568, 192530, 200960, 232517, 236960, 261248, 308048, 326560, 379136, 385060, 465034, 473920, 522496, 616096, 653120, 770120, 930068, 947840, 1162585, 1232192, 1306240, 1540240, 1860136, 1895680, 2325170, 2464384, 2612480, 3022721, 3080480, 3720272, 4650340, 4928768, 6045442, 6160960, 7440544, 9300680, 12090884, 12321920, 14881088, 15113605, 18601360, 24181768, 24643840, 29762176, 30227210, 37202720, 48363536, 59524352, 60454420, 74405440, 96727072, 120908840, 148810880, 193454144, 241817680, 297621760, 386908288, 483635360, 773816576, 967270720, 1934541440, 3869082880]

約数ペア:

[(1, 3869082880), (2, 1934541440), (4, 967270720), (5, 773816576), (8, 483635360), (10, 386908288), (13, 297621760), (16, 241817680), (20, 193454144), (26, 148810880), (32, 120908840), (40, 96727072), (52, 74405440), (64, 60454420), (65, 59524352), (80, 48363536), (104, 37202720), (128, 30227210), (130, 29762176), (157, 24643840), (160, 24181768), (208, 18601360), (256, 15113605), (260, 14881088), (314, 12321920), (320, 12090884), (416, 9300680), (520, 7440544), (628, 6160960), (640, 6045442), (785, 4928768), (832, 4650340), (1040, 3720272), (1256, 3080480), (1280, 3022721), (1481, 2612480), (1570, 2464384), (1664, 2325170), (2041, 1895680), (2080, 1860136), (2512, 1540240), (2962, 1306240), (3140, 1232192), (3328, 1162585), (4082, 947840), (4160, 930068), (5024, 770120), (5924, 653120), (6280, 616096), (7405, 522496), (8164, 473920), (8320, 465034), (10048, 385060), (10205, 379136), (11848, 326560), (12560, 308048), (14810, 261248), (16328, 236960), (16640, 232517), (19253, 200960), (20096, 192530), (20410, 189568), (23696, 163280), (25120, 154024), (29620, 130624), (32656, 118480), (38506, 100480), (40192, 96265), (40820, 94784), (47392, 81640), (50240, 77012), (59240, 65312)]