201623701280

素因数分解:

$2^5\times 5^1\times {\mathrm{1260148133}}^1$

素因数の和:1260148148

約数の個数: 24

約数和(自身を含む): 476335994652

約数和(自身を除く): 274712293372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1260148133, 2520296266, 5040592532, 6300740665, 10081185064, 12601481330, 20162370128, 25202962660, 40324740256, 50405925320, 100811850640, 201623701280]

約数ペア:

[(1, 201623701280), (2, 100811850640), (4, 50405925320), (5, 40324740256), (8, 25202962660), (10, 20162370128), (16, 12601481330), (20, 10081185064), (32, 6300740665), (40, 5040592532), (80, 2520296266), (160, 1260148133)]