133652480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 112

約数和(自身を含む): 346795344

約数和(自身を除く): 213142864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 251, 256, 260, 320, 416, 502, 512, 520, 640, 832, 1004, 1024, 1040, 1255, 1280, 1664, 2008, 2048, 2080, 2510, 2560, 3263, 3328, 4016, 4096, 4160, 5020, 5120, 6526, 6656, 8032, 8192, 8320, 10040, 10240, 13052, 13312, 16064, 16315, 16640, 20080, 20480, 26104, 26624, 32128, 32630, 33280, 40160, 40960, 52208, 53248, 64256, 65260, 66560, 80320, 104416, 106496, 128512, 130520, 133120, 160640, 208832, 257024, 261040, 266240, 321280, 417664, 514048, 522080, 532480, 642560, 835328, 1028096, 1044160, 1285120, 1670656, 2056192, 2088320, 2570240, 3341312, 4176640, 5140480, 6682624, 8353280, 10280960, 13365248, 16706560, 26730496, 33413120, 66826240, 133652480]

約数ペア:

[(1, 133652480), (2, 66826240), (4, 33413120), (5, 26730496), (8, 16706560), (10, 13365248), (13, 10280960), (16, 8353280), (20, 6682624), (26, 5140480), (32, 4176640), (40, 3341312), (52, 2570240), (64, 2088320), (65, 2056192), (80, 1670656), (104, 1285120), (128, 1044160), (130, 1028096), (160, 835328), (208, 642560), (251, 532480), (256, 522080), (260, 514048), (320, 417664), (416, 321280), (502, 266240), (512, 261040), (520, 257024), (640, 208832), (832, 160640), (1004, 133120), (1024, 130520), (1040, 128512), (1255, 106496), (1280, 104416), (1664, 80320), (2008, 66560), (2048, 65260), (2080, 64256), (2510, 53248), (2560, 52208), (3263, 40960), (3328, 40160), (4016, 33280), (4096, 32630), (4160, 32128), (5020, 26624), (5120, 26104), (6526, 20480), (6656, 20080), (8032, 16640), (8192, 16315), (8320, 16064), (10040, 13312), (10240, 13052)]