5155900360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9915193}}^1$

素因数の和:9915217

約数の個数: 32

約数和(自身を含む): 12493144440

約数和(自身を除く): 7337244080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9915193, 19830386, 39660772, 49575965, 79321544, 99151930, 128897509, 198303860, 257795018, 396607720, 515590036, 644487545, 1031180072, 1288975090, 2577950180, 5155900360]

約数ペア:

[(1, 5155900360), (2, 2577950180), (4, 1288975090), (5, 1031180072), (8, 644487545), (10, 515590036), (13, 396607720), (20, 257795018), (26, 198303860), (40, 128897509), (52, 99151930), (65, 79321544), (104, 49575965), (130, 39660772), (260, 19830386), (520, 9915193)]