1834603220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 4115059200

約数和(自身を除く): 2280455980

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 179, 205, 290, 358, 410, 431, 580, 716, 820, 862, 895, 1189, 1724, 1790, 2155, 2378, 3580, 4310, 4756, 5191, 5945, 7339, 8620, 10382, 11890, 12499, 14678, 17671, 20764, 23780, 24998, 25955, 29356, 35342, 36695, 49996, 51910, 62495, 70684, 73390, 77149, 88355, 103820, 124990, 146780, 154298, 176710, 212831, 249980, 308596, 353420, 385745, 425662, 512459, 771490, 851324, 1024918, 1064155, 1542980, 2049836, 2128310, 2237321, 2562295, 3163109, 4256620, 4474642, 5124590, 6326218, 8949284, 10249180, 11186605, 12652436, 15815545, 22373210, 31631090, 44746420, 63262180, 91730161, 183460322, 366920644, 458650805, 917301610, 1834603220]

約数ペア:

[(1, 1834603220), (2, 917301610), (4, 458650805), (5, 366920644), (10, 183460322), (20, 91730161), (29, 63262180), (41, 44746420), (58, 31631090), (82, 22373210), (116, 15815545), (145, 12652436), (164, 11186605), (179, 10249180), (205, 8949284), (290, 6326218), (358, 5124590), (410, 4474642), (431, 4256620), (580, 3163109), (716, 2562295), (820, 2237321), (862, 2128310), (895, 2049836), (1189, 1542980), (1724, 1064155), (1790, 1024918), (2155, 851324), (2378, 771490), (3580, 512459), (4310, 425662), (4756, 385745), (5191, 353420), (5945, 308596), (7339, 249980), (8620, 212831), (10382, 176710), (11890, 154298), (12499, 146780), (14678, 124990), (17671, 103820), (20764, 88355), (23780, 77149), (24998, 73390), (25955, 70684), (29356, 62495), (35342, 51910), (36695, 49996)]