5188798940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{183091}}^1$

素因数の和:183222

約数の個数: 48

約数和(自身を含む): 11842390560

約数和(自身を除く): 6653591620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 5668, 7085, 14170, 28340, 183091, 366182, 732364, 915455, 1830910, 2380183, 3661820, 4760366, 9520732, 11900915, 19956919, 23801830, 39913838, 47603660, 79827676, 99784595, 199569190, 259439947, 399138380, 518879894, 1037759788, 1297199735, 2594399470, 5188798940]

約数ペア:

[(1, 5188798940), (2, 2594399470), (4, 1297199735), (5, 1037759788), (10, 518879894), (13, 399138380), (20, 259439947), (26, 199569190), (52, 99784595), (65, 79827676), (109, 47603660), (130, 39913838), (218, 23801830), (260, 19956919), (436, 11900915), (545, 9520732), (1090, 4760366), (1417, 3661820), (2180, 2380183), (2834, 1830910), (5668, 915455), (7085, 732364), (14170, 366182), (28340, 183091)]