197631280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32083}}^1$

素因数の和:32114

約数の個数: 80

約数和(自身を含む): 572891904

約数和(自身を除く): 375260624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 32083, 64166, 128332, 160415, 224581, 256664, 320830, 352913, 449162, 513328, 641660, 705826, 898324, 1122905, 1283320, 1411652, 1764565, 1796648, 2245810, 2470391, 2566640, 2823304, 3529130, 3593296, 4491620, 4940782, 5646608, 7058260, 8983240, 9881564, 12351955, 14116520, 17966480, 19763128, 24703910, 28233040, 39526256, 49407820, 98815640, 197631280]

約数ペア:

[(1, 197631280), (2, 98815640), (4, 49407820), (5, 39526256), (7, 28233040), (8, 24703910), (10, 19763128), (11, 17966480), (14, 14116520), (16, 12351955), (20, 9881564), (22, 8983240), (28, 7058260), (35, 5646608), (40, 4940782), (44, 4491620), (55, 3593296), (56, 3529130), (70, 2823304), (77, 2566640), (80, 2470391), (88, 2245810), (110, 1796648), (112, 1764565), (140, 1411652), (154, 1283320), (176, 1122905), (220, 898324), (280, 705826), (308, 641660), (385, 513328), (440, 449162), (560, 352913), (616, 320830), (770, 256664), (880, 224581), (1232, 160415), (1540, 128332), (3080, 64166), (6160, 32083)]