13699520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 56

約数和(自身を含む): 33698688

約数和(自身を除く): 19999168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1381, 1984, 2480, 2762, 4960, 5524, 6905, 9920, 11048, 13810, 22096, 27620, 42811, 44192, 55240, 85622, 88384, 110480, 171244, 214055, 220960, 342488, 428110, 441920, 684976, 856220, 1369952, 1712440, 2739904, 3424880, 6849760, 13699520]

約数ペア:

[(1, 13699520), (2, 6849760), (4, 3424880), (5, 2739904), (8, 1712440), (10, 1369952), (16, 856220), (20, 684976), (31, 441920), (32, 428110), (40, 342488), (62, 220960), (64, 214055), (80, 171244), (124, 110480), (155, 88384), (160, 85622), (248, 55240), (310, 44192), (320, 42811), (496, 27620), (620, 22096), (992, 13810), (1240, 11048), (1381, 9920), (1984, 6905), (2480, 5524), (2762, 4960)]