439083954100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{42433}}^1$

素因数の和:42890

約数の個数: 144

約数和(自身を含む): 1087301658240

約数和(自身を除く): 648217704140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 409, 460, 506, 550, 575, 818, 1012, 1100, 1150, 1265, 1636, 2045, 2300, 2530, 4090, 4499, 5060, 6325, 8180, 8998, 9407, 10225, 12650, 17996, 18814, 20450, 22495, 25300, 37628, 40900, 42433, 44990, 47035, 84866, 89980, 94070, 103477, 112475, 169732, 188140, 206954, 212165, 224950, 235175, 413908, 424330, 449900, 466763, 470350, 517385, 848660, 933526, 940700, 975959, 1034770, 1060825, 1867052, 1951918, 2069540, 2121650, 2333815, 2586925, 3903836, 4243300, 4667630, 4879795, 5173850, 9335260, 9759590, 10347700, 10735549, 11669075, 17355097, 19519180, 21471098, 23338150, 24398975, 34710194, 42942196, 46676300, 48797950, 53677745, 69420388, 86775485, 97595900, 107355490, 173550970, 190906067, 214710980, 268388725, 347101940, 381812134, 399167231, 433877425, 536777450, 763624268, 798334462, 867754850, 954530335, 1073554900, 1596668924, 1735509700, 1909060670, 1995836155, 3818121340, 3991672310, 4390839541, 4772651675, 7983344620, 8781679082, 9545303350, 9979180775, 17563358164, 19090606700, 19958361550, 21954197705, 39916723100, 43908395410, 87816790820, 109770988525, 219541977050, 439083954100]

約数ペア:

[(1, 439083954100), (2, 219541977050), (4, 109770988525), (5, 87816790820), (10, 43908395410), (11, 39916723100), (20, 21954197705), (22, 19958361550), (23, 19090606700), (25, 17563358164), (44, 9979180775), (46, 9545303350), (50, 8781679082), (55, 7983344620), (92, 4772651675), (100, 4390839541), (110, 3991672310), (115, 3818121340), (220, 1995836155), (230, 1909060670), (253, 1735509700), (275, 1596668924), (409, 1073554900), (460, 954530335), (506, 867754850), (550, 798334462), (575, 763624268), (818, 536777450), (1012, 433877425), (1100, 399167231), (1150, 381812134), (1265, 347101940), (1636, 268388725), (2045, 214710980), (2300, 190906067), (2530, 173550970), (4090, 107355490), (4499, 97595900), (5060, 86775485), (6325, 69420388), (8180, 53677745), (8998, 48797950), (9407, 46676300), (10225, 42942196), (12650, 34710194), (17996, 24398975), (18814, 23338150), (20450, 21471098), (22495, 19519180), (25300, 17355097), (37628, 11669075), (40900, 10735549), (42433, 10347700), (44990, 9759590), (47035, 9335260), (84866, 5173850), (89980, 4879795), (94070, 4667630), (103477, 4243300), (112475, 3903836), (169732, 2586925), (188140, 2333815), (206954, 2121650), (212165, 2069540), (224950, 1951918), (235175, 1867052), (413908, 1060825), (424330, 1034770), (449900, 975959), (466763, 940700), (470350, 933526), (517385, 848660)]