26618480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47533}}^1$

素因数の和:47553

約数の個数: 40

約数和(自身を含む): 70730592

約数和(自身を除く): 44112112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47533, 95066, 190132, 237665, 332731, 380264, 475330, 665462, 760528, 950660, 1330924, 1663655, 1901320, 2661848, 3327310, 3802640, 5323696, 6654620, 13309240, 26618480]

約数ペア:

[(1, 26618480), (2, 13309240), (4, 6654620), (5, 5323696), (7, 3802640), (8, 3327310), (10, 2661848), (14, 1901320), (16, 1663655), (20, 1330924), (28, 950660), (35, 760528), (40, 665462), (56, 475330), (70, 380264), (80, 332731), (112, 237665), (140, 190132), (280, 95066), (560, 47533)]