512056270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22273}}^1$

素因数の和:22321

約数の個数: 48

約数和(自身を含む): 1066479120

約数和(自身を除く): 554422850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22273, 22990, 44546, 111365, 222730, 245003, 423187, 490006, 846374, 1225015, 2115935, 2450030, 2695033, 4231870, 4655057, 5390066, 9310114, 13475165, 23275285, 26950330, 46550570, 51205627, 102411254, 256028135, 512056270]

約数ペア:

[(1, 512056270), (2, 256028135), (5, 102411254), (10, 51205627), (11, 46550570), (19, 26950330), (22, 23275285), (38, 13475165), (55, 9310114), (95, 5390066), (110, 4655057), (121, 4231870), (190, 2695033), (209, 2450030), (242, 2115935), (418, 1225015), (605, 846374), (1045, 490006), (1210, 423187), (2090, 245003), (2299, 222730), (4598, 111365), (11495, 44546), (22273, 22990)]