97661380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 209905920

約数和(自身を除く): 112244540

約数列:

[1, 2, 4, 5, 10, 20, 79, 113, 158, 226, 316, 395, 452, 547, 565, 790, 1094, 1130, 1580, 2188, 2260, 2735, 5470, 8927, 10940, 17854, 35708, 43213, 44635, 61811, 86426, 89270, 123622, 172852, 178540, 216065, 247244, 309055, 432130, 618110, 864260, 1236220, 4883069, 9766138, 19532276, 24415345, 48830690, 97661380]

約数ペア:

[(1, 97661380), (2, 48830690), (4, 24415345), (5, 19532276), (10, 9766138), (20, 4883069), (79, 1236220), (113, 864260), (158, 618110), (226, 432130), (316, 309055), (395, 247244), (452, 216065), (547, 178540), (565, 172852), (790, 123622), (1094, 89270), (1130, 86426), (1580, 61811), (2188, 44635), (2260, 43213), (2735, 35708), (5470, 17854), (8927, 10940)]