12799360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2857}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 34981920

約数和(自身を除く): 22182560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2857, 4480, 5714, 11428, 14285, 19999, 22856, 28570, 39998, 45712, 57140, 79996, 91424, 99995, 114280, 159992, 182848, 199990, 228560, 319984, 365696, 399980, 457120, 639968, 799960, 914240, 1279936, 1599920, 1828480, 2559872, 3199840, 6399680, 12799360]

約数ペア:

[(1, 12799360), (2, 6399680), (4, 3199840), (5, 2559872), (7, 1828480), (8, 1599920), (10, 1279936), (14, 914240), (16, 799960), (20, 639968), (28, 457120), (32, 399980), (35, 365696), (40, 319984), (56, 228560), (64, 199990), (70, 182848), (80, 159992), (112, 114280), (128, 99995), (140, 91424), (160, 79996), (224, 57140), (280, 45712), (320, 39998), (448, 28570), (560, 22856), (640, 19999), (896, 14285), (1120, 11428), (2240, 5714), (2857, 4480)]