68192560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 60

約数和(自身を含む): 164011824

約数和(自身を除く): 95819264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 887, 961, 1240, 1774, 1922, 2480, 3548, 3844, 4435, 4805, 7096, 7688, 8870, 9610, 14192, 15376, 17740, 19220, 27497, 35480, 38440, 54994, 70960, 76880, 109988, 137485, 219976, 274970, 439952, 549940, 852407, 1099880, 1704814, 2199760, 3409628, 4262035, 6819256, 8524070, 13638512, 17048140, 34096280, 68192560]

約数ペア:

[(1, 68192560), (2, 34096280), (4, 17048140), (5, 13638512), (8, 8524070), (10, 6819256), (16, 4262035), (20, 3409628), (31, 2199760), (40, 1704814), (62, 1099880), (80, 852407), (124, 549940), (155, 439952), (248, 274970), (310, 219976), (496, 137485), (620, 109988), (887, 76880), (961, 70960), (1240, 54994), (1774, 38440), (1922, 35480), (2480, 27497), (3548, 19220), (3844, 17740), (4435, 15376), (4805, 14192), (7096, 9610), (7688, 8870)]