2008798049200

素因数分解:

$2^4\times 5^2\times {\mathrm{5021995123}}^1$

素因数の和:5021995141

約数の個数: 30

約数和(自身を含む): 4826137314164

約数和(自身を除く): 2817339264964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5021995123, 10043990246, 20087980492, 25109975615, 40175960984, 50219951230, 80351921968, 100439902460, 125549878075, 200879804920, 251099756150, 401759609840, 502199512300, 1004399024600, 2008798049200]

約数ペア:

[(1, 2008798049200), (2, 1004399024600), (4, 502199512300), (5, 401759609840), (8, 251099756150), (10, 200879804920), (16, 125549878075), (20, 100439902460), (25, 80351921968), (40, 50219951230), (50, 40175960984), (80, 25109975615), (100, 20087980492), (200, 10043990246), (400, 5021995123)]