214620580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33223}}^1$

素因数の和:33268

約数の個数: 48

約数和(自身を含む): 502346880

約数和(自身を除く): 287726300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 33223, 66446, 132892, 166115, 332230, 564791, 631237, 664460, 1129582, 1262474, 2259164, 2524948, 2823955, 3156185, 5647910, 6312370, 10731029, 11295820, 12624740, 21462058, 42924116, 53655145, 107310290, 214620580]

約数ペア:

[(1, 214620580), (2, 107310290), (4, 53655145), (5, 42924116), (10, 21462058), (17, 12624740), (19, 11295820), (20, 10731029), (34, 6312370), (38, 5647910), (68, 3156185), (76, 2823955), (85, 2524948), (95, 2259164), (170, 1262474), (190, 1129582), (323, 664460), (340, 631237), (380, 564791), (646, 332230), (1292, 166115), (1615, 132892), (3230, 66446), (6460, 33223)]