73849220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 159522048

約数和(自身を除く): 85672828

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 251, 313, 470, 502, 626, 940, 1004, 1252, 1255, 1565, 2510, 3130, 5020, 6260, 11797, 14711, 23594, 29422, 47188, 58844, 58985, 73555, 78563, 117970, 147110, 157126, 235940, 294220, 314252, 392815, 785630, 1571260, 3692461, 7384922, 14769844, 18462305, 36924610, 73849220]

約数ペア:

[(1, 73849220), (2, 36924610), (4, 18462305), (5, 14769844), (10, 7384922), (20, 3692461), (47, 1571260), (94, 785630), (188, 392815), (235, 314252), (251, 294220), (313, 235940), (470, 157126), (502, 147110), (626, 117970), (940, 78563), (1004, 73555), (1252, 58985), (1255, 58844), (1565, 47188), (2510, 29422), (3130, 23594), (5020, 14711), (6260, 11797)]