4738160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8481

約数の個数: 40

約数和(自身を含む): 12591456

約数和(自身を除く): 7853296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8461, 16922, 33844, 42305, 59227, 67688, 84610, 118454, 135376, 169220, 236908, 296135, 338440, 473816, 592270, 676880, 947632, 1184540, 2369080, 4738160]

約数ペア:

[(1, 4738160), (2, 2369080), (4, 1184540), (5, 947632), (7, 676880), (8, 592270), (10, 473816), (14, 338440), (16, 296135), (20, 236908), (28, 169220), (35, 135376), (40, 118454), (56, 84610), (70, 67688), (80, 59227), (112, 42305), (140, 33844), (280, 16922), (560, 8461)]