33777280

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 81793800

約数和(自身を除く): 48016520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 593, 640, 712, 890, 1186, 1424, 1780, 2372, 2848, 2965, 3560, 4744, 5696, 5930, 7120, 9488, 11392, 11860, 14240, 18976, 23720, 28480, 37952, 47440, 52777, 56960, 75904, 94880, 105554, 189760, 211108, 263885, 379520, 422216, 527770, 844432, 1055540, 1688864, 2111080, 3377728, 4222160, 6755456, 8444320, 16888640, 33777280]

約数ペア:

[(1, 33777280), (2, 16888640), (4, 8444320), (5, 6755456), (8, 4222160), (10, 3377728), (16, 2111080), (20, 1688864), (32, 1055540), (40, 844432), (64, 527770), (80, 422216), (89, 379520), (128, 263885), (160, 211108), (178, 189760), (320, 105554), (356, 94880), (445, 75904), (593, 56960), (640, 52777), (712, 47440), (890, 37952), (1186, 28480), (1424, 23720), (1780, 18976), (2372, 14240), (2848, 11860), (2965, 11392), (3560, 9488), (4744, 7120), (5696, 5930)]