66565070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46549}}^1$

素因数の和:46580

約数の個数: 32

約数和(自身を含む): 140767200

約数和(自身を除く): 74202130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46549, 93098, 232745, 465490, 512039, 605137, 1024078, 1210274, 2560195, 3025685, 5120390, 6051370, 6656507, 13313014, 33282535, 66565070]

約数ペア:

[(1, 66565070), (2, 33282535), (5, 13313014), (10, 6656507), (11, 6051370), (13, 5120390), (22, 3025685), (26, 2560195), (55, 1210274), (65, 1024078), (110, 605137), (130, 512039), (143, 465490), (286, 232745), (715, 93098), (1430, 46549)]