125503280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{224113}}^1$

素因数の和:224133

約数の個数: 40

約数和(自身を含む): 333481632

約数和(自身を除く): 207978352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 224113, 448226, 896452, 1120565, 1568791, 1792904, 2241130, 3137582, 3585808, 4482260, 6275164, 7843955, 8964520, 12550328, 15687910, 17929040, 25100656, 31375820, 62751640, 125503280]

約数ペア:

[(1, 125503280), (2, 62751640), (4, 31375820), (5, 25100656), (7, 17929040), (8, 15687910), (10, 12550328), (14, 8964520), (16, 7843955), (20, 6275164), (28, 4482260), (35, 3585808), (40, 3137582), (56, 2241130), (70, 1792904), (80, 1568791), (112, 1120565), (140, 896452), (280, 448226), (560, 224113)]