64232120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 155714400

約数和(自身を除く): 91482280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 1601, 2006, 2360, 3202, 4012, 5015, 6404, 8005, 8024, 10030, 12808, 16010, 20060, 27217, 32020, 40120, 54434, 64040, 94459, 108868, 136085, 188918, 217736, 272170, 377836, 472295, 544340, 755672, 944590, 1088680, 1605803, 1889180, 3211606, 3778360, 6423212, 8029015, 12846424, 16058030, 32116060, 64232120]

約数ペア:

[(1, 64232120), (2, 32116060), (4, 16058030), (5, 12846424), (8, 8029015), (10, 6423212), (17, 3778360), (20, 3211606), (34, 1889180), (40, 1605803), (59, 1088680), (68, 944590), (85, 755672), (118, 544340), (136, 472295), (170, 377836), (236, 272170), (295, 217736), (340, 188918), (472, 136085), (590, 108868), (680, 94459), (1003, 64040), (1180, 54434), (1601, 40120), (2006, 32020), (2360, 27217), (3202, 20060), (4012, 16010), (5015, 12808), (6404, 10030), (8005, 8024)]