9028160

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 56

約数和(自身を含む): 21808440

約数和(自身を除く): 12780280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 317, 320, 356, 445, 634, 712, 890, 1268, 1424, 1585, 1780, 2536, 2848, 3170, 3560, 5072, 5696, 6340, 7120, 10144, 12680, 14240, 20288, 25360, 28213, 28480, 50720, 56426, 101440, 112852, 141065, 225704, 282130, 451408, 564260, 902816, 1128520, 1805632, 2257040, 4514080, 9028160]

約数ペア:

[(1, 9028160), (2, 4514080), (4, 2257040), (5, 1805632), (8, 1128520), (10, 902816), (16, 564260), (20, 451408), (32, 282130), (40, 225704), (64, 141065), (80, 112852), (89, 101440), (160, 56426), (178, 50720), (317, 28480), (320, 28213), (356, 25360), (445, 20288), (634, 14240), (712, 12680), (890, 10144), (1268, 7120), (1424, 6340), (1585, 5696), (1780, 5072), (2536, 3560), (2848, 3170)]