1195280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 2833152

約数和(自身を除く): 1637872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 223, 268, 335, 446, 536, 670, 892, 1072, 1115, 1340, 1784, 2230, 2680, 3568, 4460, 5360, 8920, 14941, 17840, 29882, 59764, 74705, 119528, 149410, 239056, 298820, 597640, 1195280]

約数ペア:

[(1, 1195280), (2, 597640), (4, 298820), (5, 239056), (8, 149410), (10, 119528), (16, 74705), (20, 59764), (40, 29882), (67, 17840), (80, 14941), (134, 8920), (223, 5360), (268, 4460), (335, 3568), (446, 2680), (536, 2230), (670, 1784), (892, 1340), (1072, 1115)]