248710190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2803}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 472417920

約数和(自身を除く): 223707730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 934, 2335, 2803, 4670, 5606, 8873, 14015, 17746, 28030, 44365, 53257, 88730, 106514, 266285, 532570, 1309001, 2618002, 6545005, 13090010, 24871019, 49742038, 124355095, 248710190]

約数ペア:

[(1, 248710190), (2, 124355095), (5, 49742038), (10, 24871019), (19, 13090010), (38, 6545005), (95, 2618002), (190, 1309001), (467, 532570), (934, 266285), (2335, 106514), (2803, 88730), (4670, 53257), (5606, 44365), (8873, 28030), (14015, 17746)]