61694348540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{28289}}^1$

素因数の和:28763

約数の個数: 96

約数和(自身を含む): 147828602880

約数和(自身を除く): 86134254340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 431, 460, 506, 862, 1012, 1265, 1724, 2155, 2530, 4310, 4741, 5060, 8620, 9482, 9913, 18964, 19826, 23705, 28289, 39652, 47410, 49565, 56578, 94820, 99130, 109043, 113156, 141445, 198260, 218086, 282890, 311179, 436172, 545215, 565780, 622358, 650647, 1090430, 1244716, 1301294, 1555895, 2180860, 2602588, 3111790, 3253235, 6223580, 6506470, 7157117, 12192559, 13012940, 14314234, 24385118, 28628468, 35785585, 48770236, 60962795, 71571170, 121925590, 134118149, 143142340, 243851180, 268236298, 280428857, 536472596, 560857714, 670590745, 1121715428, 1341181490, 1402144285, 2682362980, 2804288570, 3084717427, 5608577140, 6169434854, 12338869708, 15423587135, 30847174270, 61694348540]

約数ペア:

[(1, 61694348540), (2, 30847174270), (4, 15423587135), (5, 12338869708), (10, 6169434854), (11, 5608577140), (20, 3084717427), (22, 2804288570), (23, 2682362980), (44, 1402144285), (46, 1341181490), (55, 1121715428), (92, 670590745), (110, 560857714), (115, 536472596), (220, 280428857), (230, 268236298), (253, 243851180), (431, 143142340), (460, 134118149), (506, 121925590), (862, 71571170), (1012, 60962795), (1265, 48770236), (1724, 35785585), (2155, 28628468), (2530, 24385118), (4310, 14314234), (4741, 13012940), (5060, 12192559), (8620, 7157117), (9482, 6506470), (9913, 6223580), (18964, 3253235), (19826, 3111790), (23705, 2602588), (28289, 2180860), (39652, 1555895), (47410, 1301294), (49565, 1244716), (56578, 1090430), (94820, 650647), (99130, 622358), (109043, 565780), (113156, 545215), (141445, 436172), (198260, 311179), (218086, 282890)]