1968062510

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 3573884160

約数和(自身を除く): 1605821650

約数列:

[1, 2, 5, 10, 157, 314, 479, 785, 958, 1570, 2395, 2617, 4790, 5234, 13085, 26170, 75203, 150406, 376015, 410869, 752030, 821738, 1253543, 2054345, 2507086, 4108690, 6267715, 12535430, 196806251, 393612502, 984031255, 1968062510]

約数ペア:

[(1, 1968062510), (2, 984031255), (5, 393612502), (10, 196806251), (157, 12535430), (314, 6267715), (479, 4108690), (785, 2507086), (958, 2054345), (1570, 1253543), (2395, 821738), (2617, 752030), (4790, 410869), (5234, 376015), (13085, 150406), (26170, 75203)]