74670295060

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1\times {\mathrm{13921}}^1$

素因数の和:15196

約数の個数: 48

約数和(自身を含む): 157559729040

約数和(自身を除く): 82889433980

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 997, 1076, 1345, 1994, 2690, 3988, 4985, 5380, 9970, 13921, 19940, 27842, 55684, 69605, 139210, 268193, 278420, 536386, 1072772, 1340965, 2681930, 3744749, 5363860, 7489498, 13879237, 14978996, 18723745, 27758474, 37447490, 55516948, 69396185, 74894980, 138792370, 277584740, 3733514753, 7467029506, 14934059012, 18667573765, 37335147530, 74670295060]

約数ペア:

[(1, 74670295060), (2, 37335147530), (4, 18667573765), (5, 14934059012), (10, 7467029506), (20, 3733514753), (269, 277584740), (538, 138792370), (997, 74894980), (1076, 69396185), (1345, 55516948), (1994, 37447490), (2690, 27758474), (3988, 18723745), (4985, 14978996), (5380, 13879237), (9970, 7489498), (13921, 5363860), (19940, 3744749), (27842, 2681930), (55684, 1340965), (69605, 1072772), (139210, 536386), (268193, 278420)]