126814240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113227}}^1$

素因数の和:113249

約数の個数: 48

約数和(自身を含む): 342401472

約数和(自身を除く): 215587232

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, 113227, 226454, 452908, 566135, 792589, 905816, 1132270, 1585178, 1811632, 2264540, 3170356, 3623264, 3962945, 4529080, 6340712, 7925890, 9058160, 12681424, 15851780, 18116320, 25362848, 31703560, 63407120, 126814240]

約数ペア:

[(1, 126814240), (2, 63407120), (4, 31703560), (5, 25362848), (7, 18116320), (8, 15851780), (10, 12681424), (14, 9058160), (16, 7925890), (20, 6340712), (28, 4529080), (32, 3962945), (35, 3623264), (40, 3170356), (56, 2264540), (70, 1811632), (80, 1585178), (112, 1132270), (140, 905816), (160, 792589), (224, 566135), (280, 452908), (560, 226454), (1120, 113227)]