38625470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3761}}^1$

素因数の和:3860

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 37216450

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 3761, 5135, 7522, 10270, 18805, 37610, 48893, 97786, 244465, 297119, 488930, 594238, 1485595, 2971190, 3862547, 7725094, 19312735, 38625470]

約数ペア:

[(1, 38625470), (2, 19312735), (5, 7725094), (10, 3862547), (13, 2971190), (26, 1485595), (65, 594238), (79, 488930), (130, 297119), (158, 244465), (395, 97786), (790, 48893), (1027, 37610), (2054, 18805), (3761, 10270), (5135, 7522)]