33056980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 48228140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 110, 115, 139, 188, 220, 230, 235, 253, 278, 460, 470, 506, 517, 556, 695, 940, 1012, 1034, 1081, 1265, 1390, 1529, 2068, 2162, 2530, 2585, 2780, 3058, 3197, 4324, 5060, 5170, 5405, 6116, 6394, 6533, 7645, 10340, 10810, 11891, 12788, 13066, 15290, 15985, 21620, 23782, 26132, 30580, 31970, 32665, 35167, 47564, 59455, 63940, 65330, 70334, 71863, 118910, 130660, 140668, 143726, 150259, 175835, 237820, 287452, 300518, 351670, 359315, 601036, 703340, 718630, 751295, 1437260, 1502590, 1652849, 3005180, 3305698, 6611396, 8264245, 16528490, 33056980]

約数ペア:

[(1, 33056980), (2, 16528490), (4, 8264245), (5, 6611396), (10, 3305698), (11, 3005180), (20, 1652849), (22, 1502590), (23, 1437260), (44, 751295), (46, 718630), (47, 703340), (55, 601036), (92, 359315), (94, 351670), (110, 300518), (115, 287452), (139, 237820), (188, 175835), (220, 150259), (230, 143726), (235, 140668), (253, 130660), (278, 118910), (460, 71863), (470, 70334), (506, 65330), (517, 63940), (556, 59455), (695, 47564), (940, 35167), (1012, 32665), (1034, 31970), (1081, 30580), (1265, 26132), (1390, 23782), (1529, 21620), (2068, 15985), (2162, 15290), (2530, 13066), (2585, 12788), (2780, 11891), (3058, 10810), (3197, 10340), (4324, 7645), (5060, 6533), (5170, 6394), (5405, 6116)]