16228860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 45704736

約数和(自身を除く): 29475876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1373, 1970, 2364, 2746, 2955, 3940, 4119, 5492, 5910, 6865, 8238, 11820, 13730, 16476, 20595, 27460, 41190, 82380, 270481, 540962, 811443, 1081924, 1352405, 1622886, 2704810, 3245772, 4057215, 5409620, 8114430, 16228860]

約数ペア:

[(1, 16228860), (2, 8114430), (3, 5409620), (4, 4057215), (5, 3245772), (6, 2704810), (10, 1622886), (12, 1352405), (15, 1081924), (20, 811443), (30, 540962), (60, 270481), (197, 82380), (394, 41190), (591, 27460), (788, 20595), (985, 16476), (1182, 13730), (1373, 11820), (1970, 8238), (2364, 6865), (2746, 5910), (2955, 5492), (3940, 4119)]