1011610490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 2023004160

約数和(自身を除く): 1011393670

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 191, 382, 445, 541, 890, 955, 979, 1082, 1910, 1958, 2101, 2705, 4202, 4895, 5410, 5951, 9790, 10505, 11902, 16999, 21010, 29755, 33998, 48149, 59510, 84995, 96298, 103331, 169990, 186989, 206662, 240745, 373978, 481490, 516655, 529639, 934945, 1033310, 1059278, 1136641, 1869890, 2273282, 2648195, 5296390, 5683205, 9196459, 11366410, 18392918, 45982295, 91964590, 101161049, 202322098, 505805245, 1011610490]

約数ペア:

[(1, 1011610490), (2, 505805245), (5, 202322098), (10, 101161049), (11, 91964590), (22, 45982295), (55, 18392918), (89, 11366410), (110, 9196459), (178, 5683205), (191, 5296390), (382, 2648195), (445, 2273282), (541, 1869890), (890, 1136641), (955, 1059278), (979, 1033310), (1082, 934945), (1910, 529639), (1958, 516655), (2101, 481490), (2705, 373978), (4202, 240745), (4895, 206662), (5410, 186989), (5951, 169990), (9790, 103331), (10505, 96298), (11902, 84995), (16999, 59510), (21010, 48149), (29755, 33998)]