47702920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 70233080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 2729, 3496, 4370, 5458, 8740, 10916, 13645, 17480, 21832, 27290, 51851, 54580, 62767, 103702, 109160, 125534, 207404, 251068, 259255, 313835, 414808, 502136, 518510, 627670, 1037020, 1192573, 1255340, 2074040, 2385146, 2510680, 4770292, 5962865, 9540584, 11925730, 23851460, 47702920]

約数ペア:

[(1, 47702920), (2, 23851460), (4, 11925730), (5, 9540584), (8, 5962865), (10, 4770292), (19, 2510680), (20, 2385146), (23, 2074040), (38, 1255340), (40, 1192573), (46, 1037020), (76, 627670), (92, 518510), (95, 502136), (115, 414808), (152, 313835), (184, 259255), (190, 251068), (230, 207404), (380, 125534), (437, 109160), (460, 103702), (760, 62767), (874, 54580), (920, 51851), (1748, 27290), (2185, 21832), (2729, 17480), (3496, 13645), (4370, 10916), (5458, 8740)]