1330481127350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{462109}}^1$

素因数の和:462857

約数の個数: 48

約数和(自身を含む): 2506373733600

約数和(自身を除く): 1175892606250

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 647, 890, 1294, 2225, 3235, 4450, 6470, 16175, 32350, 57583, 115166, 287915, 462109, 575830, 924218, 1439575, 2310545, 2879150, 4621090, 11552725, 23105450, 41127701, 82255402, 205638505, 298984523, 411277010, 597969046, 1028192525, 1494922615, 2056385050, 2989845230, 7474613075, 14949226150, 26609622547, 53219245094, 133048112735, 266096225470, 665240563675, 1330481127350]

約数ペア:

[(1, 1330481127350), (2, 665240563675), (5, 266096225470), (10, 133048112735), (25, 53219245094), (50, 26609622547), (89, 14949226150), (178, 7474613075), (445, 2989845230), (647, 2056385050), (890, 1494922615), (1294, 1028192525), (2225, 597969046), (3235, 411277010), (4450, 298984523), (6470, 205638505), (16175, 82255402), (32350, 41127701), (57583, 23105450), (115166, 11552725), (287915, 4621090), (462109, 2879150), (575830, 2310545), (924218, 1439575)]