3065571640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1869251}}^1$

素因数の和:1869303

約数の個数: 32

約数和(自身を含む): 7065772560

約数和(自身を除く): 4000200920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1869251, 3738502, 7477004, 9346255, 14954008, 18692510, 37385020, 74770040, 76639291, 153278582, 306557164, 383196455, 613114328, 766392910, 1532785820, 3065571640]

約数ペア:

[(1, 3065571640), (2, 1532785820), (4, 766392910), (5, 613114328), (8, 383196455), (10, 306557164), (20, 153278582), (40, 76639291), (41, 74770040), (82, 37385020), (164, 18692510), (205, 14954008), (328, 9346255), (410, 7477004), (820, 3738502), (1640, 1869251)]