13654880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 19657504

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, 2480, 2753, 4960, 5506, 11012, 13765, 22024, 27530, 44048, 55060, 85343, 88096, 110120, 170686, 220240, 341372, 426715, 440480, 682744, 853430, 1365488, 1706860, 2730976, 3413720, 6827440, 13654880]

約数ペア:

[(1, 13654880), (2, 6827440), (4, 3413720), (5, 2730976), (8, 1706860), (10, 1365488), (16, 853430), (20, 682744), (31, 440480), (32, 426715), (40, 341372), (62, 220240), (80, 170686), (124, 110120), (155, 88096), (160, 85343), (248, 55060), (310, 44048), (496, 27530), (620, 22024), (992, 13765), (1240, 11012), (2480, 5506), (2753, 4960)]