65366270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 124325280

約数和(自身を除く): 58959010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 953, 1805, 1906, 3610, 4765, 6859, 9530, 13718, 18107, 34295, 36214, 68590, 90535, 181070, 344033, 688066, 1720165, 3440330, 6536627, 13073254, 32683135, 65366270]

約数ペア:

[(1, 65366270), (2, 32683135), (5, 13073254), (10, 6536627), (19, 3440330), (38, 1720165), (95, 688066), (190, 344033), (361, 181070), (722, 90535), (953, 68590), (1805, 36214), (1906, 34295), (3610, 18107), (4765, 13718), (6859, 9530)]