9542680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 24805440

約数和(自身を除く): 15262760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 197, 280, 346, 394, 692, 788, 865, 985, 1211, 1379, 1384, 1576, 1730, 1970, 2422, 2758, 3460, 3940, 4844, 5516, 6055, 6895, 6920, 7880, 9688, 11032, 12110, 13790, 24220, 27580, 34081, 48440, 55160, 68162, 136324, 170405, 238567, 272648, 340810, 477134, 681620, 954268, 1192835, 1363240, 1908536, 2385670, 4771340, 9542680]

約数ペア:

[(1, 9542680), (2, 4771340), (4, 2385670), (5, 1908536), (7, 1363240), (8, 1192835), (10, 954268), (14, 681620), (20, 477134), (28, 340810), (35, 272648), (40, 238567), (56, 170405), (70, 136324), (140, 68162), (173, 55160), (197, 48440), (280, 34081), (346, 27580), (394, 24220), (692, 13790), (788, 12110), (865, 11032), (985, 9688), (1211, 7880), (1379, 6920), (1384, 6895), (1576, 6055), (1730, 5516), (1970, 4844), (2422, 3940), (2758, 3460)]