9882560

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 56

約数和(自身を含む): 23865840

約数和(自身を除く): 13983280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 347, 356, 445, 694, 712, 890, 1388, 1424, 1735, 1780, 2776, 2848, 3470, 3560, 5552, 5696, 6940, 7120, 11104, 13880, 14240, 22208, 27760, 28480, 30883, 55520, 61766, 111040, 123532, 154415, 247064, 308830, 494128, 617660, 988256, 1235320, 1976512, 2470640, 4941280, 9882560]

約数ペア:

[(1, 9882560), (2, 4941280), (4, 2470640), (5, 1976512), (8, 1235320), (10, 988256), (16, 617660), (20, 494128), (32, 308830), (40, 247064), (64, 154415), (80, 123532), (89, 111040), (160, 61766), (178, 55520), (320, 30883), (347, 28480), (356, 27760), (445, 22208), (694, 14240), (712, 13880), (890, 11104), (1388, 7120), (1424, 6940), (1735, 5696), (1780, 5552), (2776, 3560), (2848, 3470)]