77337410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{829}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 147009600

約数和(自身を除く): 69672190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 491, 829, 982, 1658, 2455, 4145, 4910, 8290, 9329, 15751, 18658, 31502, 46645, 78755, 93290, 157510, 407039, 814078, 2035195, 4070390, 7733741, 15467482, 38668705, 77337410]

約数ペア:

[(1, 77337410), (2, 38668705), (5, 15467482), (10, 7733741), (19, 4070390), (38, 2035195), (95, 814078), (190, 407039), (491, 157510), (829, 93290), (982, 78755), (1658, 46645), (2455, 31502), (4145, 18658), (4910, 15751), (8290, 9329)]