1359578240

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23869}}^1$

素因数の和:23977

約数の個数: 64

約数和(自身を含む): 3286899000

約数和(自身を除く): 1927320760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 23869, 28480, 47738, 56960, 95476, 119345, 190952, 238690, 381904, 477380, 763808, 954760, 1527616, 1909520, 2124341, 3055232, 3819040, 4248682, 7638080, 8497364, 10621705, 15276160, 16994728, 21243410, 33989456, 42486820, 67978912, 84973640, 135957824, 169947280, 271915648, 339894560, 679789120, 1359578240]

約数ペア:

[(1, 1359578240), (2, 679789120), (4, 339894560), (5, 271915648), (8, 169947280), (10, 135957824), (16, 84973640), (20, 67978912), (32, 42486820), (40, 33989456), (64, 21243410), (80, 16994728), (89, 15276160), (128, 10621705), (160, 8497364), (178, 7638080), (320, 4248682), (356, 3819040), (445, 3055232), (640, 2124341), (712, 1909520), (890, 1527616), (1424, 954760), (1780, 763808), (2848, 477380), (3560, 381904), (5696, 238690), (7120, 190952), (11392, 119345), (14240, 95476), (23869, 56960), (28480, 47738)]