63006520

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2383}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 142038720

約数和(自身を除く): 79032200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 2383, 2644, 3305, 4766, 5288, 6610, 9532, 11915, 13220, 19064, 23830, 26440, 47660, 95320, 1575163, 3150326, 6300652, 7875815, 12601304, 15751630, 31503260, 63006520]

約数ペア:

[(1, 63006520), (2, 31503260), (4, 15751630), (5, 12601304), (8, 7875815), (10, 6300652), (20, 3150326), (40, 1575163), (661, 95320), (1322, 47660), (2383, 26440), (2644, 23830), (3305, 19064), (4766, 13220), (5288, 11915), (6610, 9532)]