6988570574080

素因数分解:

$2^8\times 5^1\times {\mathrm{40483}}^1\times {\mathrm{134867}}^1$

素因数の和:175371

約数の個数: 72

約数和(自身を含む): 16740348079392

約数和(自身を除く): 9751777505312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 40483, 80966, 134867, 161932, 202415, 269734, 323864, 404830, 539468, 647728, 674335, 809660, 1078936, 1295456, 1348670, 1619320, 2157872, 2590912, 2697340, 3238640, 4315744, 5181824, 5394680, 6477280, 8631488, 10363648, 10789360, 12954560, 17262976, 21578720, 25909120, 34525952, 43157440, 51818240, 86314880, 172629760, 5459820761, 10919641522, 21839283044, 27299103805, 43678566088, 54598207610, 87357132176, 109196415220, 174714264352, 218392830440, 349428528704, 436785660880, 698857057408, 873571321760, 1397714114816, 1747142643520, 3494285287040, 6988570574080]

約数ペア:

[(1, 6988570574080), (2, 3494285287040), (4, 1747142643520), (5, 1397714114816), (8, 873571321760), (10, 698857057408), (16, 436785660880), (20, 349428528704), (32, 218392830440), (40, 174714264352), (64, 109196415220), (80, 87357132176), (128, 54598207610), (160, 43678566088), (256, 27299103805), (320, 21839283044), (640, 10919641522), (1280, 5459820761), (40483, 172629760), (80966, 86314880), (134867, 51818240), (161932, 43157440), (202415, 34525952), (269734, 25909120), (323864, 21578720), (404830, 17262976), (539468, 12954560), (647728, 10789360), (674335, 10363648), (809660, 8631488), (1078936, 6477280), (1295456, 5394680), (1348670, 5181824), (1619320, 4315744), (2157872, 3238640), (2590912, 2697340)]