2012087800

素因数分解:

$2^3\times 5^2\times {\mathrm{10060439}}^1$

素因数の和:10060455

約数の個数: 24

約数和(自身を含む): 4678104600

約数和(自身を除く): 2666016800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10060439, 20120878, 40241756, 50302195, 80483512, 100604390, 201208780, 251510975, 402417560, 503021950, 1006043900, 2012087800]

約数ペア:

[(1, 2012087800), (2, 1006043900), (4, 503021950), (5, 402417560), (8, 251510975), (10, 201208780), (20, 100604390), (25, 80483512), (40, 50302195), (50, 40241756), (100, 20120878), (200, 10060439)]