67734640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^2$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 160974072

約数和(自身を除く): 93239432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 101, 166, 202, 332, 404, 415, 505, 664, 808, 830, 1010, 1328, 1616, 1660, 2020, 3320, 4040, 6640, 8080, 8383, 10201, 16766, 20402, 33532, 40804, 41915, 51005, 67064, 81608, 83830, 102010, 134128, 163216, 167660, 204020, 335320, 408040, 670640, 816080, 846683, 1693366, 3386732, 4233415, 6773464, 8466830, 13546928, 16933660, 33867320, 67734640]

約数ペア:

[(1, 67734640), (2, 33867320), (4, 16933660), (5, 13546928), (8, 8466830), (10, 6773464), (16, 4233415), (20, 3386732), (40, 1693366), (80, 846683), (83, 816080), (101, 670640), (166, 408040), (202, 335320), (332, 204020), (404, 167660), (415, 163216), (505, 134128), (664, 102010), (808, 83830), (830, 81608), (1010, 67064), (1328, 51005), (1616, 41915), (1660, 40804), (2020, 33532), (3320, 20402), (4040, 16766), (6640, 10201), (8080, 8383)]