91778740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10501}}^1$

素因数の和:10552

約数の個数: 48

約数和(自身を含む): 211720320

約数和(自身を除く): 119941580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 10501, 21002, 42004, 52505, 105010, 199519, 210020, 241523, 399038, 483046, 798076, 966092, 997595, 1207615, 1995190, 2415230, 3990380, 4588937, 4830460, 9177874, 18355748, 22944685, 45889370, 91778740]

約数ペア:

[(1, 91778740), (2, 45889370), (4, 22944685), (5, 18355748), (10, 9177874), (19, 4830460), (20, 4588937), (23, 3990380), (38, 2415230), (46, 1995190), (76, 1207615), (92, 997595), (95, 966092), (115, 798076), (190, 483046), (230, 399038), (380, 241523), (437, 210020), (460, 199519), (874, 105010), (1748, 52505), (2185, 42004), (4370, 21002), (8740, 10501)]