82999180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 120213620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 110, 115, 188, 220, 230, 235, 253, 349, 460, 470, 506, 517, 698, 940, 1012, 1034, 1081, 1265, 1396, 1745, 2068, 2162, 2530, 2585, 3490, 3839, 4324, 5060, 5170, 5405, 6980, 7678, 8027, 10340, 10810, 11891, 15356, 16054, 16403, 19195, 21620, 23782, 32108, 32806, 38390, 40135, 47564, 59455, 65612, 76780, 80270, 82015, 88297, 118910, 160540, 164030, 176594, 180433, 237820, 328060, 353188, 360866, 377269, 441485, 721732, 754538, 882970, 902165, 1509076, 1765940, 1804330, 1886345, 3608660, 3772690, 4149959, 7545380, 8299918, 16599836, 20749795, 41499590, 82999180]

約数ペア:

[(1, 82999180), (2, 41499590), (4, 20749795), (5, 16599836), (10, 8299918), (11, 7545380), (20, 4149959), (22, 3772690), (23, 3608660), (44, 1886345), (46, 1804330), (47, 1765940), (55, 1509076), (92, 902165), (94, 882970), (110, 754538), (115, 721732), (188, 441485), (220, 377269), (230, 360866), (235, 353188), (253, 328060), (349, 237820), (460, 180433), (470, 176594), (506, 164030), (517, 160540), (698, 118910), (940, 88297), (1012, 82015), (1034, 80270), (1081, 76780), (1265, 65612), (1396, 59455), (1745, 47564), (2068, 40135), (2162, 38390), (2530, 32806), (2585, 32108), (3490, 23782), (3839, 21620), (4324, 19195), (5060, 16403), (5170, 16054), (5405, 15356), (6980, 11891), (7678, 10810), (8027, 10340)]