22936550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 53257008

約数和(自身を除く): 30320458

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 71, 91, 130, 142, 175, 182, 325, 350, 355, 455, 497, 650, 710, 910, 923, 994, 1775, 1846, 2275, 2485, 3550, 4550, 4615, 4970, 5041, 6461, 9230, 10082, 12425, 12922, 23075, 24850, 25205, 32305, 35287, 46150, 50410, 64610, 65533, 70574, 126025, 131066, 161525, 176435, 252050, 323050, 327665, 352870, 458731, 655330, 882175, 917462, 1638325, 1764350, 2293655, 3276650, 4587310, 11468275, 22936550]

約数ペア:

[(1, 22936550), (2, 11468275), (5, 4587310), (7, 3276650), (10, 2293655), (13, 1764350), (14, 1638325), (25, 917462), (26, 882175), (35, 655330), (50, 458731), (65, 352870), (70, 327665), (71, 323050), (91, 252050), (130, 176435), (142, 161525), (175, 131066), (182, 126025), (325, 70574), (350, 65533), (355, 64610), (455, 50410), (497, 46150), (650, 35287), (710, 32305), (910, 25205), (923, 24850), (994, 23075), (1775, 12922), (1846, 12425), (2275, 10082), (2485, 9230), (3550, 6461), (4550, 5041), (4615, 4970)]