6849760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 16716672

約数和(自身を除く): 9866912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 1381, 2480, 2762, 4960, 5524, 6905, 11048, 13810, 22096, 27620, 42811, 44192, 55240, 85622, 110480, 171244, 214055, 220960, 342488, 428110, 684976, 856220, 1369952, 1712440, 3424880, 6849760]

約数ペア:

[(1, 6849760), (2, 3424880), (4, 1712440), (5, 1369952), (8, 856220), (10, 684976), (16, 428110), (20, 342488), (31, 220960), (32, 214055), (40, 171244), (62, 110480), (80, 85622), (124, 55240), (155, 44192), (160, 42811), (248, 27620), (310, 22096), (496, 13810), (620, 11048), (992, 6905), (1240, 5524), (1381, 4960), (2480, 2762)]