1520800384

素因数分解:

$2^7\times {\mathrm{2039}}^1\times {\mathrm{5827}}^1$

素因数の和:7880

約数の個数: 32

約数和(自身を含む): 3031725600

約数和(自身を除く): 1510925216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2039, 4078, 5827, 8156, 11654, 16312, 23308, 32624, 46616, 65248, 93232, 130496, 186464, 260992, 372928, 745856, 11881253, 23762506, 47525012, 95050024, 190100048, 380200096, 760400192, 1520800384]

約数ペア:

[(1, 1520800384), (2, 760400192), (4, 380200096), (8, 190100048), (16, 95050024), (32, 47525012), (64, 23762506), (128, 11881253), (2039, 745856), (4078, 372928), (5827, 260992), (8156, 186464), (11654, 130496), (16312, 93232), (23308, 65248), (32624, 46616)]