5771480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 15271200

約数和(自身を除く): 9499720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1009, 1144, 1430, 2018, 2860, 4036, 5045, 5720, 8072, 10090, 11099, 13117, 20180, 22198, 26234, 40360, 44396, 52468, 55495, 65585, 88792, 104936, 110990, 131170, 144287, 221980, 262340, 288574, 443960, 524680, 577148, 721435, 1154296, 1442870, 2885740, 5771480]

約数ペア:

[(1, 5771480), (2, 2885740), (4, 1442870), (5, 1154296), (8, 721435), (10, 577148), (11, 524680), (13, 443960), (20, 288574), (22, 262340), (26, 221980), (40, 144287), (44, 131170), (52, 110990), (55, 104936), (65, 88792), (88, 65585), (104, 55495), (110, 52468), (130, 44396), (143, 40360), (220, 26234), (260, 22198), (286, 20180), (440, 13117), (520, 11099), (572, 10090), (715, 8072), (1009, 5720), (1144, 5045), (1430, 4036), (2018, 2860)]