1733320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 4131000

約数和(自身を除く): 2397680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2549, 5098, 10196, 12745, 20392, 25490, 43333, 50980, 86666, 101960, 173332, 216665, 346664, 433330, 866660, 1733320]

約数ペア:

[(1, 1733320), (2, 866660), (4, 433330), (5, 346664), (8, 216665), (10, 173332), (17, 101960), (20, 86666), (34, 50980), (40, 43333), (68, 25490), (85, 20392), (136, 12745), (170, 10196), (340, 5098), (680, 2549)]