2019979536

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12611}}^1$

素因数の和:12740

約数の個数: 80

約数和(自身を含む): 5404796928

約数和(自身を除く): 3384817392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1704, 2256, 3337, 3408, 6674, 10011, 12611, 13348, 20022, 25222, 26696, 37833, 40044, 50444, 53392, 75666, 80088, 100888, 151332, 160176, 201776, 302664, 592717, 605328, 895381, 1185434, 1778151, 1790762, 2370868, 2686143, 3556302, 3581524, 4741736, 5372286, 7112604, 7163048, 9483472, 10744572, 14225208, 14326096, 21489144, 28450416, 42082907, 42978288, 84165814, 126248721, 168331628, 252497442, 336663256, 504994884, 673326512, 1009989768, 2019979536]

約数ペア:

[(1, 2019979536), (2, 1009989768), (3, 673326512), (4, 504994884), (6, 336663256), (8, 252497442), (12, 168331628), (16, 126248721), (24, 84165814), (47, 42978288), (48, 42082907), (71, 28450416), (94, 21489144), (141, 14326096), (142, 14225208), (188, 10744572), (213, 9483472), (282, 7163048), (284, 7112604), (376, 5372286), (426, 4741736), (564, 3581524), (568, 3556302), (752, 2686143), (852, 2370868), (1128, 1790762), (1136, 1778151), (1704, 1185434), (2256, 895381), (3337, 605328), (3408, 592717), (6674, 302664), (10011, 201776), (12611, 160176), (13348, 151332), (20022, 100888), (25222, 80088), (26696, 75666), (37833, 53392), (40044, 50444)]