4664120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 11728800

約数和(自身を除く): 7064680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 361, 380, 646, 680, 722, 760, 1292, 1444, 1615, 1805, 2584, 2888, 3230, 3610, 6137, 6460, 6859, 7220, 12274, 12920, 13718, 14440, 24548, 27436, 30685, 34295, 49096, 54872, 61370, 68590, 116603, 122740, 137180, 233206, 245480, 274360, 466412, 583015, 932824, 1166030, 2332060, 4664120]

約数ペア:

[(1, 4664120), (2, 2332060), (4, 1166030), (5, 932824), (8, 583015), (10, 466412), (17, 274360), (19, 245480), (20, 233206), (34, 137180), (38, 122740), (40, 116603), (68, 68590), (76, 61370), (85, 54872), (95, 49096), (136, 34295), (152, 30685), (170, 27436), (190, 24548), (323, 14440), (340, 13718), (361, 12920), (380, 12274), (646, 7220), (680, 6859), (722, 6460), (760, 6137), (1292, 3610), (1444, 3230), (1615, 2888), (1805, 2584)]