22397156720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{6961}}^1$

素因数の和:8098

約数の個数: 80

約数和(自身を含む): 53537668608

約数和(自身を除く): 31140511888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1087, 1480, 2174, 2960, 4348, 5435, 6961, 8696, 10870, 13922, 17392, 21740, 27844, 34805, 40219, 43480, 55688, 69610, 80438, 86960, 111376, 139220, 160876, 201095, 257557, 278440, 321752, 402190, 515114, 556880, 643504, 804380, 1030228, 1287785, 1608760, 2060456, 2575570, 3217520, 4120912, 5151140, 7566607, 10302280, 15133214, 20604560, 30266428, 37833035, 60532856, 75666070, 121065712, 151332140, 279964459, 302664280, 559928918, 605328560, 1119857836, 1399822295, 2239715672, 2799644590, 4479431344, 5599289180, 11198578360, 22397156720]

約数ペア:

[(1, 22397156720), (2, 11198578360), (4, 5599289180), (5, 4479431344), (8, 2799644590), (10, 2239715672), (16, 1399822295), (20, 1119857836), (37, 605328560), (40, 559928918), (74, 302664280), (80, 279964459), (148, 151332140), (185, 121065712), (296, 75666070), (370, 60532856), (592, 37833035), (740, 30266428), (1087, 20604560), (1480, 15133214), (2174, 10302280), (2960, 7566607), (4348, 5151140), (5435, 4120912), (6961, 3217520), (8696, 2575570), (10870, 2060456), (13922, 1608760), (17392, 1287785), (21740, 1030228), (27844, 804380), (34805, 643504), (40219, 556880), (43480, 515114), (55688, 402190), (69610, 321752), (80438, 278440), (86960, 257557), (111376, 201095), (139220, 160876)]