80056060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33637}}^1$

素因数の和:33670

約数の個数: 48

約数和(自身を含む): 203442624

約数和(自身を除く): 123386564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 33637, 67274, 134548, 168185, 235459, 336370, 470918, 571829, 672740, 941836, 1143658, 1177295, 2287316, 2354590, 2859145, 4002803, 4709180, 5718290, 8005606, 11436580, 16011212, 20014015, 40028030, 80056060]

約数ペア:

[(1, 80056060), (2, 40028030), (4, 20014015), (5, 16011212), (7, 11436580), (10, 8005606), (14, 5718290), (17, 4709180), (20, 4002803), (28, 2859145), (34, 2354590), (35, 2287316), (68, 1177295), (70, 1143658), (85, 941836), (119, 672740), (140, 571829), (170, 470918), (238, 336370), (340, 235459), (476, 168185), (595, 134548), (1190, 67274), (2380, 33637)]