3970284160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{48847}}^1$

素因数の和:48993

約数の個数: 64

約数和(自身を含む): 9566392320

約数和(自身を除く): 5596108160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 48847, 81280, 97694, 195388, 244235, 390776, 488470, 781552, 976940, 1563104, 1953880, 3126208, 3907760, 6203569, 6252416, 7815520, 12407138, 15631040, 24814276, 31017845, 31262080, 49628552, 62035690, 99257104, 124071380, 198514208, 248142760, 397028416, 496285520, 794056832, 992571040, 1985142080, 3970284160]

約数ペア:

[(1, 3970284160), (2, 1985142080), (4, 992571040), (5, 794056832), (8, 496285520), (10, 397028416), (16, 248142760), (20, 198514208), (32, 124071380), (40, 99257104), (64, 62035690), (80, 49628552), (127, 31262080), (128, 31017845), (160, 24814276), (254, 15631040), (320, 12407138), (508, 7815520), (635, 6252416), (640, 6203569), (1016, 3907760), (1270, 3126208), (2032, 1953880), (2540, 1563104), (4064, 976940), (5080, 781552), (8128, 488470), (10160, 390776), (16256, 244235), (20320, 195388), (40640, 97694), (48847, 81280)]