68186360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 104613640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4999, 6820, 9998, 13640, 19996, 24995, 39992, 49990, 54989, 99980, 109978, 154969, 199960, 219956, 274945, 309938, 439912, 549890, 619876, 774845, 1099780, 1239752, 1549690, 1704659, 2199560, 3099380, 3409318, 6198760, 6818636, 8523295, 13637272, 17046590, 34093180, 68186360]

約数ペア:

[(1, 68186360), (2, 34093180), (4, 17046590), (5, 13637272), (8, 8523295), (10, 6818636), (11, 6198760), (20, 3409318), (22, 3099380), (31, 2199560), (40, 1704659), (44, 1549690), (55, 1239752), (62, 1099780), (88, 774845), (110, 619876), (124, 549890), (155, 439912), (220, 309938), (248, 274945), (310, 219956), (341, 199960), (440, 154969), (620, 109978), (682, 99980), (1240, 54989), (1364, 49990), (1705, 39992), (2728, 24995), (3410, 19996), (4999, 13640), (6820, 9998)]