13000260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 44819712

約数和(自身を除く): 31819452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2381, 2730, 4762, 5460, 7143, 9524, 11905, 14286, 16667, 23810, 28572, 30953, 33334, 35715, 47620, 50001, 61906, 66668, 71430, 83335, 92859, 100002, 123812, 142860, 154765, 166670, 185718, 200004, 216671, 250005, 309530, 333340, 371436, 433342, 464295, 500010, 619060, 650013, 866684, 928590, 1000020, 1083355, 1300026, 1857180, 2166710, 2600052, 3250065, 4333420, 6500130, 13000260]

約数ペア:

[(1, 13000260), (2, 6500130), (3, 4333420), (4, 3250065), (5, 2600052), (6, 2166710), (7, 1857180), (10, 1300026), (12, 1083355), (13, 1000020), (14, 928590), (15, 866684), (20, 650013), (21, 619060), (26, 500010), (28, 464295), (30, 433342), (35, 371436), (39, 333340), (42, 309530), (52, 250005), (60, 216671), (65, 200004), (70, 185718), (78, 166670), (84, 154765), (91, 142860), (105, 123812), (130, 100002), (140, 92859), (156, 83335), (182, 71430), (195, 66668), (210, 61906), (260, 50001), (273, 47620), (364, 35715), (390, 33334), (420, 30953), (455, 28572), (546, 23810), (780, 16667), (910, 14286), (1092, 11905), (1365, 9524), (1820, 7143), (2381, 5460), (2730, 4762)]