5514706520

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1338521}}^1$

素因数の和:1338635

約数の個数: 32

約数和(自身を含む): 12528565920

約数和(自身を除く): 7013859400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 1338521, 2677042, 5354084, 6692605, 10708168, 13385210, 26770420, 53540840, 137867663, 275735326, 551470652, 689338315, 1102941304, 1378676630, 2757353260, 5514706520]

約数ペア:

[(1, 5514706520), (2, 2757353260), (4, 1378676630), (5, 1102941304), (8, 689338315), (10, 551470652), (20, 275735326), (40, 137867663), (103, 53540840), (206, 26770420), (412, 13385210), (515, 10708168), (824, 6692605), (1030, 5354084), (2060, 2677042), (4120, 1338521)]