42055653760

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{517417}}^1$

素因数の和:517563

約数の個数: 64

約数和(自身を含む): 101331141120

約数和(自身を除く): 59275487360

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, 81280, 517417, 1034834, 2069668, 2587085, 4139336, 5174170, 8278672, 10348340, 16557344, 20696680, 33114688, 41393360, 65711959, 66229376, 82786720, 131423918, 165573440, 262847836, 328559795, 331146880, 525695672, 657119590, 1051391344, 1314239180, 2102782688, 2628478360, 4205565376, 5256956720, 8411130752, 10513913440, 21027826880, 42055653760]

約数ペア:

[(1, 42055653760), (2, 21027826880), (4, 10513913440), (5, 8411130752), (8, 5256956720), (10, 4205565376), (16, 2628478360), (20, 2102782688), (32, 1314239180), (40, 1051391344), (64, 657119590), (80, 525695672), (127, 331146880), (128, 328559795), (160, 262847836), (254, 165573440), (320, 131423918), (508, 82786720), (635, 66229376), (640, 65711959), (1016, 41393360), (1270, 33114688), (2032, 20696680), (2540, 16557344), (4064, 10348340), (5080, 8278672), (8128, 5174170), (10160, 4139336), (16256, 2587085), (20320, 2069668), (40640, 1034834), (81280, 517417)]