11627560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 30222720

約数和(自身を除く): 18595160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 317, 524, 634, 655, 917, 1048, 1268, 1310, 1585, 1834, 2219, 2536, 2620, 3170, 3668, 4438, 4585, 5240, 6340, 7336, 8876, 9170, 11095, 12680, 17752, 18340, 22190, 36680, 41527, 44380, 83054, 88760, 166108, 207635, 290689, 332216, 415270, 581378, 830540, 1162756, 1453445, 1661080, 2325512, 2906890, 5813780, 11627560]

約数ペア:

[(1, 11627560), (2, 5813780), (4, 2906890), (5, 2325512), (7, 1661080), (8, 1453445), (10, 1162756), (14, 830540), (20, 581378), (28, 415270), (35, 332216), (40, 290689), (56, 207635), (70, 166108), (131, 88760), (140, 83054), (262, 44380), (280, 41527), (317, 36680), (524, 22190), (634, 18340), (655, 17752), (917, 12680), (1048, 11095), (1268, 9170), (1310, 8876), (1585, 7336), (1834, 6340), (2219, 5240), (2536, 4585), (2620, 4438), (3170, 3668)]