3525280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 9090144

約数和(自身を除く): 5564864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2003, 4006, 8012, 10015, 16024, 20030, 22033, 32048, 40060, 44066, 64096, 80120, 88132, 110165, 160240, 176264, 220330, 320480, 352528, 440660, 705056, 881320, 1762640, 3525280]

約数ペア:

[(1, 3525280), (2, 1762640), (4, 881320), (5, 705056), (8, 440660), (10, 352528), (11, 320480), (16, 220330), (20, 176264), (22, 160240), (32, 110165), (40, 88132), (44, 80120), (55, 64096), (80, 44066), (88, 40060), (110, 32048), (160, 22033), (176, 20030), (220, 16024), (352, 10015), (440, 8012), (880, 4006), (1760, 2003)]