527762960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1381}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 1304795952

約数和(自身を除く): 777032992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 281, 340, 562, 680, 1124, 1360, 1381, 1405, 2248, 2762, 2810, 4496, 4777, 5524, 5620, 6905, 9554, 11048, 11240, 13810, 19108, 22096, 22480, 23477, 23885, 27620, 38216, 46954, 47770, 55240, 76432, 93908, 95540, 110480, 117385, 187816, 191080, 234770, 375632, 382160, 388061, 469540, 776122, 939080, 1552244, 1878160, 1940305, 3104488, 3880610, 6208976, 6597037, 7761220, 13194074, 15522440, 26388148, 31044880, 32985185, 52776296, 65970370, 105552592, 131940740, 263881480, 527762960]

約数ペア:

[(1, 527762960), (2, 263881480), (4, 131940740), (5, 105552592), (8, 65970370), (10, 52776296), (16, 32985185), (17, 31044880), (20, 26388148), (34, 15522440), (40, 13194074), (68, 7761220), (80, 6597037), (85, 6208976), (136, 3880610), (170, 3104488), (272, 1940305), (281, 1878160), (340, 1552244), (562, 939080), (680, 776122), (1124, 469540), (1360, 388061), (1381, 382160), (1405, 375632), (2248, 234770), (2762, 191080), (2810, 187816), (4496, 117385), (4777, 110480), (5524, 95540), (5620, 93908), (6905, 76432), (9554, 55240), (11048, 47770), (11240, 46954), (13810, 38216), (19108, 27620), (22096, 23885), (22480, 23477)]