814736050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22291}}^1$

素因数の和:22363

約数の個数: 48

約数和(自身を含む): 1641939552

約数和(自身を除く): 827203502

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 22291, 36550, 44582, 111455, 222910, 378947, 557275, 757894, 958513, 1114550, 1894735, 1917026, 3789470, 4792565, 9473675, 9585130, 16294721, 18947350, 23962825, 32589442, 47925650, 81473605, 162947210, 407368025, 814736050]

約数ペア:

[(1, 814736050), (2, 407368025), (5, 162947210), (10, 81473605), (17, 47925650), (25, 32589442), (34, 23962825), (43, 18947350), (50, 16294721), (85, 9585130), (86, 9473675), (170, 4792565), (215, 3789470), (425, 1917026), (430, 1894735), (731, 1114550), (850, 958513), (1075, 757894), (1462, 557275), (2150, 378947), (3655, 222910), (7310, 111455), (18275, 44582), (22291, 36550)]