282207620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 605404800

約数和(自身を除く): 323197180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 311, 590, 622, 769, 1180, 1244, 1538, 1555, 3076, 3110, 3845, 6220, 7690, 15380, 18349, 36698, 45371, 73396, 90742, 91745, 181484, 183490, 226855, 239159, 366980, 453710, 478318, 907420, 956636, 1195795, 2391590, 4783180, 14110381, 28220762, 56441524, 70551905, 141103810, 282207620]

約数ペア:

[(1, 282207620), (2, 141103810), (4, 70551905), (5, 56441524), (10, 28220762), (20, 14110381), (59, 4783180), (118, 2391590), (236, 1195795), (295, 956636), (311, 907420), (590, 478318), (622, 453710), (769, 366980), (1180, 239159), (1244, 226855), (1538, 183490), (1555, 181484), (3076, 91745), (3110, 90742), (3845, 73396), (6220, 45371), (7690, 36698), (15380, 18349)]