267342850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 528481800

約数和(自身を除く): 261138950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 409, 425, 769, 818, 850, 1538, 2045, 3845, 4090, 6953, 7690, 10225, 13073, 13906, 19225, 20450, 26146, 34765, 38450, 65365, 69530, 130730, 173825, 314521, 326825, 347650, 629042, 653650, 1572605, 3145210, 5346857, 7863025, 10693714, 15726050, 26734285, 53468570, 133671425, 267342850]

約数ペア:

[(1, 267342850), (2, 133671425), (5, 53468570), (10, 26734285), (17, 15726050), (25, 10693714), (34, 7863025), (50, 5346857), (85, 3145210), (170, 1572605), (409, 653650), (425, 629042), (769, 347650), (818, 326825), (850, 314521), (1538, 173825), (2045, 130730), (3845, 69530), (4090, 65365), (6953, 38450), (7690, 34765), (10225, 26146), (13073, 20450), (13906, 19225)]