1679161825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8434

約数の個数: 48

約数和(自身を含む): 2461288896

約数和(自身を除く): 782127071

約数列:

[1, 5, 11, 17, 25, 43, 55, 85, 187, 215, 275, 425, 473, 731, 935, 1075, 2365, 3655, 4675, 8041, 8353, 11825, 18275, 40205, 41765, 91883, 142001, 201025, 208825, 359179, 459415, 710005, 1562011, 1795895, 2297075, 3550025, 3950969, 6106043, 7810055, 8979475, 19754845, 30530215, 39050275, 67166473, 98774225, 152651075, 335832365, 1679161825]

約数ペア:

[(1, 1679161825), (5, 335832365), (11, 152651075), (17, 98774225), (25, 67166473), (43, 39050275), (55, 30530215), (85, 19754845), (187, 8979475), (215, 7810055), (275, 6106043), (425, 3950969), (473, 3550025), (731, 2297075), (935, 1795895), (1075, 1562011), (2365, 710005), (3655, 459415), (4675, 359179), (8041, 208825), (8353, 201025), (11825, 142001), (18275, 91883), (40205, 41765)]