2100075130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{133169}}^1$

素因数の和:133278

約数の個数: 32

約数和(自身を含む): 4027060800

約数和(自身を除く): 1926985670

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 133169, 266338, 665845, 1331690, 2530211, 5060422, 11053027, 12651055, 22106054, 25302110, 55265135, 110530270, 210007513, 420015026, 1050037565, 2100075130]

約数ペア:

[(1, 2100075130), (2, 1050037565), (5, 420015026), (10, 210007513), (19, 110530270), (38, 55265135), (83, 25302110), (95, 22106054), (166, 12651055), (190, 11053027), (415, 5060422), (830, 2530211), (1577, 1331690), (3154, 665845), (7885, 266338), (15770, 133169)]