220520067812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:3009

約数の個数: 96

約数和(自身を含む): 433181952000

約数和(自身を除く): 212661884188

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 139, 236, 239, 278, 478, 556, 649, 956, 1298, 1529, 2557, 2596, 2629, 3058, 5114, 5258, 6116, 8201, 10228, 10516, 14101, 16402, 28127, 28202, 32804, 33221, 56254, 56404, 66442, 90211, 112508, 132884, 150863, 155111, 180422, 301726, 310222, 355423, 360844, 365431, 603452, 611123, 620444, 710846, 730862, 1222246, 1421692, 1461724, 1659493, 1960039, 2444492, 3318986, 3909653, 3920078, 6637972, 6722353, 7819306, 7840156, 13444706, 15638612, 20969957, 21560429, 26889412, 36056257, 41939914, 43120858, 72112514, 83879828, 84946097, 86241716, 144225028, 169892194, 230669527, 339784388, 396618827, 461339054, 793237654, 922678108, 934407067, 1586475308, 1868814134, 3737628268, 5011819723, 10023639446, 20047278892, 55130016953, 110260033906, 220520067812]

約数ペア:

[(1, 220520067812), (2, 110260033906), (4, 55130016953), (11, 20047278892), (22, 10023639446), (44, 5011819723), (59, 3737628268), (118, 1868814134), (139, 1586475308), (236, 934407067), (239, 922678108), (278, 793237654), (478, 461339054), (556, 396618827), (649, 339784388), (956, 230669527), (1298, 169892194), (1529, 144225028), (2557, 86241716), (2596, 84946097), (2629, 83879828), (3058, 72112514), (5114, 43120858), (5258, 41939914), (6116, 36056257), (8201, 26889412), (10228, 21560429), (10516, 20969957), (14101, 15638612), (16402, 13444706), (28127, 7840156), (28202, 7819306), (32804, 6722353), (33221, 6637972), (56254, 3920078), (56404, 3909653), (66442, 3318986), (90211, 2444492), (112508, 1960039), (132884, 1659493), (150863, 1461724), (155111, 1421692), (180422, 1222246), (301726, 730862), (310222, 710846), (355423, 620444), (360844, 611123), (365431, 603452)]