1569488977820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1\times {\mathrm{412943}}^1$

素因数の和:419534

約数の個数: 48

約数和(自身を含む): 3410108069760

約数和(自身を除く): 1840619091940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6553, 13106, 26212, 32765, 65530, 131060, 190037, 380074, 412943, 760148, 825886, 950185, 1651772, 1900370, 2064715, 3800740, 4129430, 8258860, 11975347, 23950694, 47901388, 59876735, 119753470, 239506940, 2706015479, 5412030958, 10824061916, 13530077395, 27060154790, 54120309580, 78474448891, 156948897782, 313897795564, 392372244455, 784744488910, 1569488977820]

約数ペア:

[(1, 1569488977820), (2, 784744488910), (4, 392372244455), (5, 313897795564), (10, 156948897782), (20, 78474448891), (29, 54120309580), (58, 27060154790), (116, 13530077395), (145, 10824061916), (290, 5412030958), (580, 2706015479), (6553, 239506940), (13106, 119753470), (26212, 59876735), (32765, 47901388), (65530, 23950694), (131060, 11975347), (190037, 8258860), (380074, 4129430), (412943, 3800740), (760148, 2064715), (825886, 1900370), (950185, 1651772)]