1907527840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 4788083664

約数和(自身を除く): 2880555824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 337, 340, 544, 674, 680, 1348, 1360, 1685, 2081, 2696, 2720, 3370, 4162, 5392, 5729, 6740, 8324, 10405, 10784, 11458, 13480, 16648, 20810, 22916, 26960, 28645, 33296, 35377, 41620, 45832, 53920, 57290, 66592, 70754, 83240, 91664, 114580, 141508, 166480, 176885, 183328, 229160, 283016, 332960, 353770, 458320, 566032, 701297, 707540, 916640, 1132064, 1402594, 1415080, 2805188, 2830160, 3506485, 5610376, 5660320, 7012970, 11220752, 11922049, 14025940, 22441504, 23844098, 28051880, 47688196, 56103760, 59610245, 95376392, 112207520, 119220490, 190752784, 238440980, 381505568, 476881960, 953763920, 1907527840]

約数ペア:

[(1, 1907527840), (2, 953763920), (4, 476881960), (5, 381505568), (8, 238440980), (10, 190752784), (16, 119220490), (17, 112207520), (20, 95376392), (32, 59610245), (34, 56103760), (40, 47688196), (68, 28051880), (80, 23844098), (85, 22441504), (136, 14025940), (160, 11922049), (170, 11220752), (272, 7012970), (337, 5660320), (340, 5610376), (544, 3506485), (674, 2830160), (680, 2805188), (1348, 1415080), (1360, 1402594), (1685, 1132064), (2081, 916640), (2696, 707540), (2720, 701297), (3370, 566032), (4162, 458320), (5392, 353770), (5729, 332960), (6740, 283016), (8324, 229160), (10405, 183328), (10784, 176885), (11458, 166480), (13480, 141508), (16648, 114580), (20810, 91664), (22916, 83240), (26960, 70754), (28645, 66592), (33296, 57290), (35377, 53920), (41620, 45832)]