713986040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{482423}}^1$

素因数の和:482471

約数の個数: 32

約数和(自身を含む): 1649890080

約数和(自身を除く): 935904040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 482423, 964846, 1929692, 2412115, 3859384, 4824230, 9648460, 17849651, 19296920, 35699302, 71398604, 89248255, 142797208, 178496510, 356993020, 713986040]

約数ペア:

[(1, 713986040), (2, 356993020), (4, 178496510), (5, 142797208), (8, 89248255), (10, 71398604), (20, 35699302), (37, 19296920), (40, 17849651), (74, 9648460), (148, 4824230), (185, 3859384), (296, 2412115), (370, 1929692), (740, 964846), (1480, 482423)]