526704880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 1442907648

約数和(自身を除く): 916202768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 208, 221, 248, 260, 272, 310, 340, 403, 442, 496, 520, 527, 620, 680, 806, 884, 961, 1040, 1054, 1105, 1240, 1360, 1612, 1768, 1922, 2015, 2108, 2210, 2480, 2635, 3224, 3536, 3844, 4030, 4216, 4420, 4805, 5270, 6448, 6851, 7688, 8060, 8432, 8840, 9610, 10540, 12493, 13702, 15376, 16120, 16337, 17680, 19220, 21080, 24986, 27404, 29791, 32240, 32674, 34255, 38440, 42160, 49972, 54808, 59582, 62465, 65348, 68510, 76880, 81685, 99944, 109616, 119164, 124930, 130696, 137020, 148955, 163370, 199888, 212381, 238328, 249860, 261392, 274040, 297910, 326740, 387283, 424762, 476656, 499720, 506447, 548080, 595820, 653480, 774566, 849524, 999440, 1012894, 1061905, 1191640, 1306960, 1549132, 1699048, 1936415, 2025788, 2123810, 2383280, 2532235, 3098264, 3398096, 3872830, 4051576, 4247620, 5064470, 6196528, 6583811, 7745660, 8103152, 8495240, 10128940, 13167622, 15491320, 16990480, 20257880, 26335244, 30982640, 32919055, 40515760, 52670488, 65838110, 105340976, 131676220, 263352440, 526704880]

約数ペア:

[(1, 526704880), (2, 263352440), (4, 131676220), (5, 105340976), (8, 65838110), (10, 52670488), (13, 40515760), (16, 32919055), (17, 30982640), (20, 26335244), (26, 20257880), (31, 16990480), (34, 15491320), (40, 13167622), (52, 10128940), (62, 8495240), (65, 8103152), (68, 7745660), (80, 6583811), (85, 6196528), (104, 5064470), (124, 4247620), (130, 4051576), (136, 3872830), (155, 3398096), (170, 3098264), (208, 2532235), (221, 2383280), (248, 2123810), (260, 2025788), (272, 1936415), (310, 1699048), (340, 1549132), (403, 1306960), (442, 1191640), (496, 1061905), (520, 1012894), (527, 999440), (620, 849524), (680, 774566), (806, 653480), (884, 595820), (961, 548080), (1040, 506447), (1054, 499720), (1105, 476656), (1240, 424762), (1360, 387283), (1612, 326740), (1768, 297910), (1922, 274040), (2015, 261392), (2108, 249860), (2210, 238328), (2480, 212381), (2635, 199888), (3224, 163370), (3536, 148955), (3844, 137020), (4030, 130696), (4216, 124930), (4420, 119164), (4805, 109616), (5270, 99944), (6448, 81685), (6851, 76880), (7688, 68510), (8060, 65348), (8432, 62465), (8840, 59582), (9610, 54808), (10540, 49972), (12493, 42160), (13702, 38440), (15376, 34255), (16120, 32674), (16337, 32240), (17680, 29791), (19220, 27404), (21080, 24986)]