424712020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54311}}^1$

素因数の和:54360

約数の個数: 48

約数和(自身を含む): 985436928

約数和(自身を除く): 560724908

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 54311, 108622, 217244, 271555, 543110, 923287, 1086220, 1249153, 1846574, 2498306, 3693148, 4616435, 4996612, 6245765, 9232870, 12491530, 18465740, 21235601, 24983060, 42471202, 84942404, 106178005, 212356010, 424712020]

約数ペア:

[(1, 424712020), (2, 212356010), (4, 106178005), (5, 84942404), (10, 42471202), (17, 24983060), (20, 21235601), (23, 18465740), (34, 12491530), (46, 9232870), (68, 6245765), (85, 4996612), (92, 4616435), (115, 3693148), (170, 2498306), (230, 1846574), (340, 1249153), (391, 1086220), (460, 923287), (782, 543110), (1564, 271555), (1955, 217244), (3910, 108622), (7820, 54311)]