69234640

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2819}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 161552160

約数和(自身を除く): 92317520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 2819, 3070, 4912, 5638, 6140, 11276, 12280, 14095, 22552, 24560, 28190, 45104, 56380, 112760, 225520, 865433, 1730866, 3461732, 4327165, 6923464, 8654330, 13846928, 17308660, 34617320, 69234640]

約数ペア:

[(1, 69234640), (2, 34617320), (4, 17308660), (5, 13846928), (8, 8654330), (10, 6923464), (16, 4327165), (20, 3461732), (40, 1730866), (80, 865433), (307, 225520), (614, 112760), (1228, 56380), (1535, 45104), (2456, 28190), (2819, 24560), (3070, 22552), (4912, 14095), (5638, 12280), (6140, 11276)]