136678220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16547}}^1$

素因数の和:16622

約数の個数: 48

約数和(自身を含む): 333607680

約数和(自身を除く): 196929460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 16547, 33094, 66188, 82735, 115829, 165470, 231658, 330940, 463316, 579145, 976273, 1158290, 1952546, 2316580, 3905092, 4881365, 6833911, 9762730, 13667822, 19525460, 27335644, 34169555, 68339110, 136678220]

約数ペア:

[(1, 136678220), (2, 68339110), (4, 34169555), (5, 27335644), (7, 19525460), (10, 13667822), (14, 9762730), (20, 6833911), (28, 4881365), (35, 3905092), (59, 2316580), (70, 1952546), (118, 1158290), (140, 976273), (236, 579145), (295, 463316), (413, 330940), (590, 231658), (826, 165470), (1180, 115829), (1652, 82735), (2065, 66188), (4130, 33094), (8260, 16547)]