126532640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 198607840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 479, 508, 520, 635, 958, 1016, 1040, 1270, 1651, 1916, 2032, 2080, 2395, 2540, 3302, 3832, 4064, 4790, 5080, 6227, 6604, 7664, 8255, 9580, 10160, 12454, 13208, 15328, 16510, 19160, 20320, 24908, 26416, 31135, 33020, 38320, 49816, 52832, 60833, 62270, 66040, 76640, 99632, 121666, 124540, 132080, 199264, 243332, 249080, 264160, 304165, 486664, 498160, 608330, 790829, 973328, 996320, 1216660, 1581658, 1946656, 2433320, 3163316, 3954145, 4866640, 6326632, 7908290, 9733280, 12653264, 15816580, 25306528, 31633160, 63266320, 126532640]

約数ペア:

[(1, 126532640), (2, 63266320), (4, 31633160), (5, 25306528), (8, 15816580), (10, 12653264), (13, 9733280), (16, 7908290), (20, 6326632), (26, 4866640), (32, 3954145), (40, 3163316), (52, 2433320), (65, 1946656), (80, 1581658), (104, 1216660), (127, 996320), (130, 973328), (160, 790829), (208, 608330), (254, 498160), (260, 486664), (416, 304165), (479, 264160), (508, 249080), (520, 243332), (635, 199264), (958, 132080), (1016, 124540), (1040, 121666), (1270, 99632), (1651, 76640), (1916, 66040), (2032, 62270), (2080, 60833), (2395, 52832), (2540, 49816), (3302, 38320), (3832, 33020), (4064, 31135), (4790, 26416), (5080, 24908), (6227, 20320), (6604, 19160), (7664, 16510), (8255, 15328), (9580, 13208), (10160, 12454)]