4967120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 11952360

約数和(自身を除く): 6985240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2141, 2320, 4282, 8564, 10705, 17128, 21410, 34256, 42820, 62089, 85640, 124178, 171280, 248356, 310445, 496712, 620890, 993424, 1241780, 2483560, 4967120]

約数ペア:

[(1, 4967120), (2, 2483560), (4, 1241780), (5, 993424), (8, 620890), (10, 496712), (16, 310445), (20, 248356), (29, 171280), (40, 124178), (58, 85640), (80, 62089), (116, 42820), (145, 34256), (232, 21410), (290, 17128), (464, 10705), (580, 8564), (1160, 4282), (2141, 2320)]