134933680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{240953}}^1$

素因数の和:240973

約数の個数: 40

約数和(自身を含む): 358539552

約数和(自身を除く): 223605872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 240953, 481906, 963812, 1204765, 1686671, 1927624, 2409530, 3373342, 3855248, 4819060, 6746684, 8433355, 9638120, 13493368, 16866710, 19276240, 26986736, 33733420, 67466840, 134933680]

約数ペア:

[(1, 134933680), (2, 67466840), (4, 33733420), (5, 26986736), (7, 19276240), (8, 16866710), (10, 13493368), (14, 9638120), (16, 8433355), (20, 6746684), (28, 4819060), (35, 3855248), (40, 3373342), (56, 2409530), (70, 1927624), (80, 1686671), (112, 1204765), (140, 963812), (280, 481906), (560, 240953)]