7214560

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 17324496

約数和(自身を除く): 10109936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 673, 1072, 1340, 1346, 2144, 2680, 2692, 3365, 5360, 5384, 6730, 10720, 10768, 13460, 21536, 26920, 45091, 53840, 90182, 107680, 180364, 225455, 360728, 450910, 721456, 901820, 1442912, 1803640, 3607280, 7214560]

約数ペア:

[(1, 7214560), (2, 3607280), (4, 1803640), (5, 1442912), (8, 901820), (10, 721456), (16, 450910), (20, 360728), (32, 225455), (40, 180364), (67, 107680), (80, 90182), (134, 53840), (160, 45091), (268, 26920), (335, 21536), (536, 13460), (670, 10768), (673, 10720), (1072, 6730), (1340, 5384), (1346, 5360), (2144, 3365), (2680, 2692)]