2116768660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 4851302400

約数和(自身を除く): 2734533740

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 79, 92, 115, 124, 155, 158, 230, 310, 316, 395, 460, 620, 713, 790, 1426, 1580, 1817, 1879, 2449, 2852, 3565, 3634, 3758, 4898, 7130, 7268, 7516, 9085, 9395, 9796, 12245, 14260, 18170, 18790, 24490, 36340, 37580, 43217, 48980, 56327, 58249, 86434, 112654, 116498, 148441, 172868, 216085, 225308, 232996, 281635, 291245, 296882, 432170, 563270, 582490, 593764, 742205, 864340, 1126540, 1164980, 1339727, 1484410, 2679454, 2968820, 3414143, 4601671, 5358908, 6698635, 6828286, 9203342, 13397270, 13656572, 17070715, 18406684, 23008355, 26794540, 34141430, 46016710, 68282860, 92033420, 105838433, 211676866, 423353732, 529192165, 1058384330, 2116768660]

約数ペア:

[(1, 2116768660), (2, 1058384330), (4, 529192165), (5, 423353732), (10, 211676866), (20, 105838433), (23, 92033420), (31, 68282860), (46, 46016710), (62, 34141430), (79, 26794540), (92, 23008355), (115, 18406684), (124, 17070715), (155, 13656572), (158, 13397270), (230, 9203342), (310, 6828286), (316, 6698635), (395, 5358908), (460, 4601671), (620, 3414143), (713, 2968820), (790, 2679454), (1426, 1484410), (1580, 1339727), (1817, 1164980), (1879, 1126540), (2449, 864340), (2852, 742205), (3565, 593764), (3634, 582490), (3758, 563270), (4898, 432170), (7130, 296882), (7268, 291245), (7516, 281635), (9085, 232996), (9395, 225308), (9796, 216085), (12245, 172868), (14260, 148441), (18170, 116498), (18790, 112654), (24490, 86434), (36340, 58249), (37580, 56327), (43217, 48980)]