5216256.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 32394240

約数和(自身を除く): 16485350

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 62, 73, 74, 95, 146, 155, 185, 190, 310, 365, 370, 589, 703, 730, 1147, 1178, 1387, 1406, 2263, 2294, 2701, 2774, 2945, 3515, 4526, 5402, 5735, 5890, 6935, 7030, 11315, 11470, 13505, 13870, 21793, 22630, 27010, 42997, 43586, 51319, 83731, 85994, 102638, 108965, 167462, 214985, 217930, 256595, 418655, 429970, 513190, 837310, 1590889, 3181778, 7954445, 15908890]

約数ペア:

[(1, 15908890), (2, 7954445), (5, 3181778), (10, 1590889), (19, 837310), (31, 513190), (37, 429970), (38, 418655), (62, 256595), (73, 217930), (74, 214985), (95, 167462), (146, 108965), (155, 102638), (185, 85994), (190, 83731), (310, 51319), (365, 43586), (370, 42997), (589, 27010), (703, 22630), (730, 21793), (1147, 13870), (1178, 13505), (1387, 11470), (1406, 11315), (2263, 7030), (2294, 6935), (2701, 5890), (2774, 5735), (2945, 5402), (3515, 4526)]