23265760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20773}}^1$

素因数の和:20795

約数の個数: 48

約数和(自身を含む): 62820576

約数和(自身を除く): 39554816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20773, 41546, 83092, 103865, 145411, 166184, 207730, 290822, 332368, 415460, 581644, 664736, 727055, 830920, 1163288, 1454110, 1661840, 2326576, 2908220, 3323680, 4653152, 5816440, 11632880, 23265760]

約数ペア:

[(1, 23265760), (2, 11632880), (4, 5816440), (5, 4653152), (7, 3323680), (8, 2908220), (10, 2326576), (14, 1661840), (16, 1454110), (20, 1163288), (28, 830920), (32, 727055), (35, 664736), (40, 581644), (56, 415460), (70, 332368), (80, 290822), (112, 207730), (140, 166184), (160, 145411), (224, 103865), (280, 83092), (560, 41546), (1120, 20773)]