140310500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 339026688

約数和(自身を除く): 198716188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 125, 194, 220, 250, 263, 275, 388, 485, 500, 526, 550, 970, 1052, 1067, 1100, 1315, 1375, 1940, 2134, 2425, 2630, 2750, 2893, 4268, 4850, 5260, 5335, 5500, 5786, 6575, 9700, 10670, 11572, 12125, 13150, 14465, 21340, 24250, 25511, 26300, 26675, 28930, 32875, 48500, 51022, 53350, 57860, 65750, 72325, 102044, 106700, 127555, 131500, 133375, 144650, 255110, 266750, 280621, 289300, 361625, 510220, 533500, 561242, 637775, 723250, 1122484, 1275550, 1403105, 1446500, 2551100, 2806210, 3188875, 5612420, 6377750, 7015525, 12755500, 14031050, 28062100, 35077625, 70155250, 140310500]

約数ペア:

[(1, 140310500), (2, 70155250), (4, 35077625), (5, 28062100), (10, 14031050), (11, 12755500), (20, 7015525), (22, 6377750), (25, 5612420), (44, 3188875), (50, 2806210), (55, 2551100), (97, 1446500), (100, 1403105), (110, 1275550), (125, 1122484), (194, 723250), (220, 637775), (250, 561242), (263, 533500), (275, 510220), (388, 361625), (485, 289300), (500, 280621), (526, 266750), (550, 255110), (970, 144650), (1052, 133375), (1067, 131500), (1100, 127555), (1315, 106700), (1375, 102044), (1940, 72325), (2134, 65750), (2425, 57860), (2630, 53350), (2750, 51022), (2893, 48500), (4268, 32875), (4850, 28930), (5260, 26675), (5335, 26300), (5500, 25511), (5786, 24250), (6575, 21340), (9700, 14465), (10670, 13150), (11572, 12125)]