32282000

素因数分解:

$2^4\times 5^3\times {\mathrm{16141}}^1$

素因数の和:16164

約数の個数: 40

約数和(自身を含む): 78062712

約数和(自身を除く): 45780712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 16141, 32282, 64564, 80705, 129128, 161410, 258256, 322820, 403525, 645640, 807050, 1291280, 1614100, 2017625, 3228200, 4035250, 6456400, 8070500, 16141000, 32282000]

約数ペア:

[(1, 32282000), (2, 16141000), (4, 8070500), (5, 6456400), (8, 4035250), (10, 3228200), (16, 2017625), (20, 1614100), (25, 1291280), (40, 807050), (50, 645640), (80, 403525), (100, 322820), (125, 258256), (200, 161410), (250, 129128), (400, 80705), (500, 64564), (1000, 32282), (2000, 16141)]