1520341220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1134583}}^1$

素因数の和:1134659

約数の個数: 24

約数和(自身を含む): 3240371904

約数和(自身を除く): 1720030684

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1134583, 2269166, 4538332, 5672915, 11345830, 22691660, 76017061, 152034122, 304068244, 380085305, 760170610, 1520341220]

約数ペア:

[(1, 1520341220), (2, 760170610), (4, 380085305), (5, 304068244), (10, 152034122), (20, 76017061), (67, 22691660), (134, 11345830), (268, 5672915), (335, 4538332), (670, 2269166), (1340, 1134583)]