89676580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33713}}^1$

素因数の和:33748

約数の個数: 48

約数和(自身を含む): 226558080

約数和(自身を除く): 136881500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33713, 67426, 134852, 168565, 235991, 337130, 471982, 640547, 674260, 943964, 1179955, 1281094, 2359910, 2562188, 3202735, 4483829, 4719820, 6405470, 8967658, 12810940, 17935316, 22419145, 44838290, 89676580]

約数ペア:

[(1, 89676580), (2, 44838290), (4, 22419145), (5, 17935316), (7, 12810940), (10, 8967658), (14, 6405470), (19, 4719820), (20, 4483829), (28, 3202735), (35, 2562188), (38, 2359910), (70, 1281094), (76, 1179955), (95, 943964), (133, 674260), (140, 640547), (190, 471982), (266, 337130), (380, 235991), (532, 168565), (665, 134852), (1330, 67426), (2660, 33713)]