434319005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 575942400

約数和(自身を除く): 141623395

約数列:

[1, 5, 19, 23, 95, 115, 197, 437, 985, 1009, 2185, 3743, 4531, 5045, 18715, 19171, 22655, 23207, 86089, 95855, 116035, 198773, 430445, 440933, 993865, 2204665, 3776687, 4571779, 18883435, 22858895, 86863801, 434319005]

約数ペア:

[(1, 434319005), (5, 86863801), (19, 22858895), (23, 18883435), (95, 4571779), (115, 3776687), (197, 2204665), (437, 993865), (985, 440933), (1009, 430445), (2185, 198773), (3743, 116035), (4531, 95855), (5045, 86089), (18715, 23207), (19171, 22655)]