104972140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 273942144

約数和(自身を除く): 168970004

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 364, 421, 455, 548, 685, 842, 910, 959, 1370, 1684, 1781, 1820, 1918, 2105, 2740, 2947, 3562, 3836, 4210, 4795, 5473, 5894, 7124, 8420, 8905, 9590, 10946, 11788, 12467, 14735, 17810, 19180, 21892, 24934, 27365, 29470, 35620, 38311, 49868, 54730, 57677, 58940, 62335, 76622, 109460, 115354, 124670, 153244, 191555, 230708, 249340, 288385, 383110, 403739, 576770, 749801, 766220, 807478, 1153540, 1499602, 1614956, 2018695, 2999204, 3749005, 4037390, 5248607, 7498010, 8074780, 10497214, 14996020, 20994428, 26243035, 52486070, 104972140]

約数ペア:

[(1, 104972140), (2, 52486070), (4, 26243035), (5, 20994428), (7, 14996020), (10, 10497214), (13, 8074780), (14, 7498010), (20, 5248607), (26, 4037390), (28, 3749005), (35, 2999204), (52, 2018695), (65, 1614956), (70, 1499602), (91, 1153540), (130, 807478), (137, 766220), (140, 749801), (182, 576770), (260, 403739), (274, 383110), (364, 288385), (421, 249340), (455, 230708), (548, 191555), (685, 153244), (842, 124670), (910, 115354), (959, 109460), (1370, 76622), (1684, 62335), (1781, 58940), (1820, 57677), (1918, 54730), (2105, 49868), (2740, 38311), (2947, 35620), (3562, 29470), (3836, 27365), (4210, 24934), (4795, 21892), (5473, 19180), (5894, 17810), (7124, 14735), (8420, 12467), (8905, 11788), (9590, 10946)]