11627120

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 27319680

約数和(自身を除く): 15692560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1439, 1616, 2020, 2878, 4040, 5756, 7195, 8080, 11512, 14390, 23024, 28780, 57560, 115120, 145339, 290678, 581356, 726695, 1162712, 1453390, 2325424, 2906780, 5813560, 11627120]

約数ペア:

[(1, 11627120), (2, 5813560), (4, 2906780), (5, 2325424), (8, 1453390), (10, 1162712), (16, 726695), (20, 581356), (40, 290678), (80, 145339), (101, 115120), (202, 57560), (404, 28780), (505, 23024), (808, 14390), (1010, 11512), (1439, 8080), (1616, 7195), (2020, 5756), (2878, 4040)]