45413120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 115232544

約数和(自身を除く): 69819424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2087, 2176, 2720, 4174, 4352, 5440, 8348, 10435, 10880, 16696, 20870, 21760, 33392, 35479, 41740, 66784, 70958, 83480, 133568, 141916, 166960, 177395, 267136, 283832, 333920, 354790, 534272, 567664, 667840, 709580, 1135328, 1335680, 1419160, 2270656, 2671360, 2838320, 4541312, 5676640, 9082624, 11353280, 22706560, 45413120]

約数ペア:

[(1, 45413120), (2, 22706560), (4, 11353280), (5, 9082624), (8, 5676640), (10, 4541312), (16, 2838320), (17, 2671360), (20, 2270656), (32, 1419160), (34, 1335680), (40, 1135328), (64, 709580), (68, 667840), (80, 567664), (85, 534272), (128, 354790), (136, 333920), (160, 283832), (170, 267136), (256, 177395), (272, 166960), (320, 141916), (340, 133568), (544, 83480), (640, 70958), (680, 66784), (1088, 41740), (1280, 35479), (1360, 33392), (2087, 21760), (2176, 20870), (2720, 16696), (4174, 10880), (4352, 10435), (5440, 8348)]