182517140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7237}}^1$

素因数の和:7356

約数の個数: 48

約数和(自身を含む): 417082512

約数和(自身を除く): 234565372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 5044, 6305, 7237, 12610, 14474, 25220, 28948, 36185, 72370, 94081, 144740, 188162, 376324, 470405, 701989, 940810, 1403978, 1881620, 2807956, 3509945, 7019890, 9125857, 14039780, 18251714, 36503428, 45629285, 91258570, 182517140]

約数ペア:

[(1, 182517140), (2, 91258570), (4, 45629285), (5, 36503428), (10, 18251714), (13, 14039780), (20, 9125857), (26, 7019890), (52, 3509945), (65, 2807956), (97, 1881620), (130, 1403978), (194, 940810), (260, 701989), (388, 470405), (485, 376324), (970, 188162), (1261, 144740), (1940, 94081), (2522, 72370), (5044, 36185), (6305, 28948), (7237, 25220), (12610, 14474)]