2000593540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 4713375744

約数和(自身を除く): 2712782204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 163, 188, 220, 235, 326, 470, 517, 652, 815, 940, 1034, 1187, 1630, 1793, 2068, 2374, 2585, 3260, 3586, 4748, 5170, 5935, 7172, 7661, 8965, 10340, 11870, 13057, 15322, 17930, 23740, 26114, 30644, 35860, 38305, 52228, 55789, 65285, 76610, 84271, 111578, 130570, 153220, 168542, 193481, 223156, 261140, 278945, 337084, 386962, 421355, 557890, 613679, 773924, 842710, 967405, 1115780, 1227358, 1685420, 1934810, 2128291, 2454716, 3068395, 3869620, 4256582, 6136790, 8513164, 9093607, 10641455, 12273580, 18187214, 21282910, 36374428, 42565820, 45468035, 90936070, 100029677, 181872140, 200059354, 400118708, 500148385, 1000296770, 2000593540]

約数ペア:

[(1, 2000593540), (2, 1000296770), (4, 500148385), (5, 400118708), (10, 200059354), (11, 181872140), (20, 100029677), (22, 90936070), (44, 45468035), (47, 42565820), (55, 36374428), (94, 21282910), (110, 18187214), (163, 12273580), (188, 10641455), (220, 9093607), (235, 8513164), (326, 6136790), (470, 4256582), (517, 3869620), (652, 3068395), (815, 2454716), (940, 2128291), (1034, 1934810), (1187, 1685420), (1630, 1227358), (1793, 1115780), (2068, 967405), (2374, 842710), (2585, 773924), (3260, 613679), (3586, 557890), (4748, 421355), (5170, 386962), (5935, 337084), (7172, 278945), (7661, 261140), (8965, 223156), (10340, 193481), (11870, 168542), (13057, 153220), (15322, 130570), (17930, 111578), (23740, 84271), (26114, 76610), (30644, 65285), (35860, 55789), (38305, 52228)]