1520452810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{5113}}^1$

素因数の和:5478

約数の個数: 32

約数和(自身を含む): 2770396992

約数和(自身を除く): 1249944182

約数列:

[1, 2, 5, 10, 131, 227, 262, 454, 655, 1135, 1310, 2270, 5113, 10226, 25565, 29737, 51130, 59474, 148685, 297370, 669803, 1160651, 1339606, 2321302, 3349015, 5803255, 6698030, 11606510, 152045281, 304090562, 760226405, 1520452810]

約数ペア:

[(1, 1520452810), (2, 760226405), (5, 304090562), (10, 152045281), (131, 11606510), (227, 6698030), (262, 5803255), (454, 3349015), (655, 2321302), (1135, 1339606), (1310, 1160651), (2270, 669803), (5113, 297370), (10226, 148685), (25565, 59474), (29737, 51130)]