115066420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26513}}^1$

素因数の和:26560

約数の個数: 48

約数和(自身を含む): 285078528

約数和(自身を除く): 170012108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 26513, 53026, 106052, 132565, 185591, 265130, 371182, 530260, 742364, 821903, 927955, 1643806, 1855910, 3287612, 3711820, 4109515, 5753321, 8219030, 11506642, 16438060, 23013284, 28766605, 57533210, 115066420]

約数ペア:

[(1, 115066420), (2, 57533210), (4, 28766605), (5, 23013284), (7, 16438060), (10, 11506642), (14, 8219030), (20, 5753321), (28, 4109515), (31, 3711820), (35, 3287612), (62, 1855910), (70, 1643806), (124, 927955), (140, 821903), (155, 742364), (217, 530260), (310, 371182), (434, 265130), (620, 185591), (868, 132565), (1085, 106052), (2170, 53026), (4340, 26513)]