2159022080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 104

約数和(自身を含む): 5293613952

約数和(自身を除く): 3134591872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2243, 2560, 3008, 3760, 4096, 4486, 5120, 6016, 7520, 8972, 10240, 11215, 12032, 15040, 17944, 20480, 22430, 24064, 30080, 35888, 44860, 48128, 60160, 71776, 89720, 96256, 105421, 120320, 143552, 179440, 192512, 210842, 240640, 287104, 358880, 421684, 481280, 527105, 574208, 717760, 843368, 962560, 1054210, 1148416, 1435520, 1686736, 2108420, 2296832, 2871040, 3373472, 4216840, 4593664, 5742080, 6746944, 8433680, 9187328, 11484160, 13493888, 16867360, 22968320, 26987776, 33734720, 45936640, 53975552, 67469440, 107951104, 134938880, 215902208, 269877760, 431804416, 539755520, 1079511040, 2159022080]

約数ペア:

[(1, 2159022080), (2, 1079511040), (4, 539755520), (5, 431804416), (8, 269877760), (10, 215902208), (16, 134938880), (20, 107951104), (32, 67469440), (40, 53975552), (47, 45936640), (64, 33734720), (80, 26987776), (94, 22968320), (128, 16867360), (160, 13493888), (188, 11484160), (235, 9187328), (256, 8433680), (320, 6746944), (376, 5742080), (470, 4593664), (512, 4216840), (640, 3373472), (752, 2871040), (940, 2296832), (1024, 2108420), (1280, 1686736), (1504, 1435520), (1880, 1148416), (2048, 1054210), (2243, 962560), (2560, 843368), (3008, 717760), (3760, 574208), (4096, 527105), (4486, 481280), (5120, 421684), (6016, 358880), (7520, 287104), (8972, 240640), (10240, 210842), (11215, 192512), (12032, 179440), (15040, 143552), (17944, 120320), (20480, 105421), (22430, 96256), (24064, 89720), (30080, 71776), (35888, 60160), (44860, 48128)]