85260350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 190273536

約数和(自身を除く): 105013186

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 71, 73, 94, 142, 146, 175, 235, 329, 350, 355, 365, 470, 497, 511, 658, 710, 730, 994, 1022, 1175, 1645, 1775, 1825, 2350, 2485, 2555, 3290, 3337, 3431, 3550, 3650, 4970, 5110, 5183, 6674, 6862, 8225, 10366, 12425, 12775, 16450, 16685, 17155, 23359, 24017, 24850, 25550, 25915, 33370, 34310, 36281, 46718, 48034, 51830, 72562, 83425, 85775, 116795, 120085, 129575, 166850, 171550, 181405, 233590, 240170, 243601, 259150, 362810, 487202, 583975, 600425, 907025, 1167950, 1200850, 1218005, 1705207, 1814050, 2436010, 3410414, 6090025, 8526035, 12180050, 17052070, 42630175, 85260350]

約数ペア:

[(1, 85260350), (2, 42630175), (5, 17052070), (7, 12180050), (10, 8526035), (14, 6090025), (25, 3410414), (35, 2436010), (47, 1814050), (50, 1705207), (70, 1218005), (71, 1200850), (73, 1167950), (94, 907025), (142, 600425), (146, 583975), (175, 487202), (235, 362810), (329, 259150), (350, 243601), (355, 240170), (365, 233590), (470, 181405), (497, 171550), (511, 166850), (658, 129575), (710, 120085), (730, 116795), (994, 85775), (1022, 83425), (1175, 72562), (1645, 51830), (1775, 48034), (1825, 46718), (2350, 36281), (2485, 34310), (2555, 33370), (3290, 25915), (3337, 25550), (3431, 24850), (3550, 24017), (3650, 23359), (4970, 17155), (5110, 16685), (5183, 16450), (6674, 12775), (6862, 12425), (8225, 10366)]