85958242120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{2297}}^1$

素因数の和:2735

約数の個数: 128

約数和(自身を含む): 202359306240

約数和(自身を除く): 116401064120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 293, 310, 412, 515, 586, 620, 824, 1030, 1172, 1240, 1465, 2060, 2297, 2344, 2930, 3193, 4120, 4594, 5860, 6386, 9083, 9188, 11485, 11720, 12772, 15965, 18166, 18376, 22970, 25544, 30179, 31930, 36332, 45415, 45940, 60358, 63860, 71207, 72664, 90830, 91880, 120716, 127720, 142414, 150895, 181660, 236591, 241432, 284828, 301790, 356035, 363320, 473182, 569656, 603580, 673021, 712070, 935549, 946364, 1182955, 1207160, 1346042, 1424140, 1871098, 1892728, 2365910, 2692084, 2848280, 3365105, 3742196, 4677745, 4731820, 5384168, 6730210, 7334321, 7484392, 9355490, 9463640, 13460420, 14668642, 18710980, 20863651, 26920840, 29337284, 36671605, 37421960, 41727302, 58674568, 69321163, 73343210, 83454604, 104318255, 138642326, 146686420, 166909208, 208636510, 277284652, 293372840, 346605815, 417273020, 554569304, 693211630, 834546040, 1386423260, 2148956053, 2772846520, 4297912106, 8595824212, 10744780265, 17191648424, 21489560530, 42979121060, 85958242120]

約数ペア:

[(1, 85958242120), (2, 42979121060), (4, 21489560530), (5, 17191648424), (8, 10744780265), (10, 8595824212), (20, 4297912106), (31, 2772846520), (40, 2148956053), (62, 1386423260), (103, 834546040), (124, 693211630), (155, 554569304), (206, 417273020), (248, 346605815), (293, 293372840), (310, 277284652), (412, 208636510), (515, 166909208), (586, 146686420), (620, 138642326), (824, 104318255), (1030, 83454604), (1172, 73343210), (1240, 69321163), (1465, 58674568), (2060, 41727302), (2297, 37421960), (2344, 36671605), (2930, 29337284), (3193, 26920840), (4120, 20863651), (4594, 18710980), (5860, 14668642), (6386, 13460420), (9083, 9463640), (9188, 9355490), (11485, 7484392), (11720, 7334321), (12772, 6730210), (15965, 5384168), (18166, 4731820), (18376, 4677745), (22970, 3742196), (25544, 3365105), (30179, 2848280), (31930, 2692084), (36332, 2365910), (45415, 1892728), (45940, 1871098), (60358, 1424140), (63860, 1346042), (71207, 1207160), (72664, 1182955), (90830, 946364), (91880, 935549), (120716, 712070), (127720, 673021), (142414, 603580), (150895, 569656), (181660, 473182), (236591, 363320), (241432, 356035), (284828, 301790)]