7164014140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{114113}}^1$

素因数の和:114238

約数の個数: 48

約数和(自身を含む): 15605317728

約数和(自身を除く): 8441303588

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1460, 3139, 6278, 12556, 15695, 31390, 62780, 114113, 228226, 456452, 570565, 1141130, 2282260, 4906859, 8330249, 9813718, 16660498, 19627436, 24534295, 33320996, 41651245, 49068590, 83302490, 98137180, 166604980, 358200707, 716401414, 1432802828, 1791003535, 3582007070, 7164014140]

約数ペア:

[(1, 7164014140), (2, 3582007070), (4, 1791003535), (5, 1432802828), (10, 716401414), (20, 358200707), (43, 166604980), (73, 98137180), (86, 83302490), (146, 49068590), (172, 41651245), (215, 33320996), (292, 24534295), (365, 19627436), (430, 16660498), (730, 9813718), (860, 8330249), (1460, 4906859), (3139, 2282260), (6278, 1141130), (12556, 570565), (15695, 456452), (31390, 228226), (62780, 114113)]