91522480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163433}}^1$

素因数の和:163453

約数の個数: 40

約数和(自身を含む): 243189792

約数和(自身を除く): 151667312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 163433, 326866, 653732, 817165, 1144031, 1307464, 1634330, 2288062, 2614928, 3268660, 4576124, 5720155, 6537320, 9152248, 11440310, 13074640, 18304496, 22880620, 45761240, 91522480]

約数ペア:

[(1, 91522480), (2, 45761240), (4, 22880620), (5, 18304496), (7, 13074640), (8, 11440310), (10, 9152248), (14, 6537320), (16, 5720155), (20, 4576124), (28, 3268660), (35, 2614928), (40, 2288062), (56, 1634330), (70, 1307464), (80, 1144031), (112, 817165), (140, 653732), (280, 326866), (560, 163433)]