11118881060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{839}}^1\times {\mathrm{13523}}^1$

素因数の和:14385

約数の個数: 72

約数和(自身を含む): 27196223040

約数和(自身を除く): 16077341980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 839, 980, 1678, 3356, 4195, 5873, 8390, 11746, 13523, 16780, 23492, 27046, 29365, 41111, 54092, 58730, 67615, 82222, 94661, 117460, 135230, 164444, 189322, 205555, 270460, 378644, 411110, 473305, 662627, 822220, 946610, 1325254, 1893220, 2650508, 3313135, 6626270, 11345797, 13252540, 22691594, 45383188, 56728985, 79420579, 113457970, 158841158, 226915940, 317682316, 397102895, 555944053, 794205790, 1111888106, 1588411580, 2223776212, 2779720265, 5559440530, 11118881060]

約数ペア:

[(1, 11118881060), (2, 5559440530), (4, 2779720265), (5, 2223776212), (7, 1588411580), (10, 1111888106), (14, 794205790), (20, 555944053), (28, 397102895), (35, 317682316), (49, 226915940), (70, 158841158), (98, 113457970), (140, 79420579), (196, 56728985), (245, 45383188), (490, 22691594), (839, 13252540), (980, 11345797), (1678, 6626270), (3356, 3313135), (4195, 2650508), (5873, 1893220), (8390, 1325254), (11746, 946610), (13523, 822220), (16780, 662627), (23492, 473305), (27046, 411110), (29365, 378644), (41111, 270460), (54092, 205555), (58730, 189322), (67615, 164444), (82222, 135230), (94661, 117460)]