27898360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5861}}^1$

素因数の和:5896

約数の個数: 64

約数和(自身を含む): 75971520

約数和(自身を除く): 48073160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5861, 11722, 23444, 29305, 41027, 46888, 58610, 82054, 99637, 117220, 164108, 199274, 205135, 234440, 328216, 398548, 410270, 498185, 697459, 797096, 820540, 996370, 1394918, 1641080, 1992740, 2789836, 3487295, 3985480, 5579672, 6974590, 13949180, 27898360]

約数ペア:

[(1, 27898360), (2, 13949180), (4, 6974590), (5, 5579672), (7, 3985480), (8, 3487295), (10, 2789836), (14, 1992740), (17, 1641080), (20, 1394918), (28, 996370), (34, 820540), (35, 797096), (40, 697459), (56, 498185), (68, 410270), (70, 398548), (85, 328216), (119, 234440), (136, 205135), (140, 199274), (170, 164108), (238, 117220), (280, 99637), (340, 82054), (476, 58610), (595, 46888), (680, 41027), (952, 29305), (1190, 23444), (2380, 11722), (4760, 5861)]