80392270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9043}}^1$

素因数の和:9184

約数の個数: 32

約数和(自身を含む): 166699008

約数和(自身を除く): 86306738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9043, 18086, 45215, 63301, 90430, 126602, 316505, 633010, 1148461, 2296922, 5742305, 8039227, 11484610, 16078454, 40196135, 80392270]

約数ペア:

[(1, 80392270), (2, 40196135), (5, 16078454), (7, 11484610), (10, 8039227), (14, 5742305), (35, 2296922), (70, 1148461), (127, 633010), (254, 316505), (635, 126602), (889, 90430), (1270, 63301), (1778, 45215), (4445, 18086), (8890, 9043)]