45761240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163433}}^1$

素因数の和:163451

約数の個数: 32

約数和(自身を含む): 117672480

約数和(自身を除く): 71911240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163433, 326866, 653732, 817165, 1144031, 1307464, 1634330, 2288062, 3268660, 4576124, 5720155, 6537320, 9152248, 11440310, 22880620, 45761240]

約数ペア:

[(1, 45761240), (2, 22880620), (4, 11440310), (5, 9152248), (7, 6537320), (8, 5720155), (10, 4576124), (14, 3268660), (20, 2288062), (28, 1634330), (35, 1307464), (40, 1144031), (56, 817165), (70, 653732), (140, 326866), (280, 163433)]