182110160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 437222016

約数和(自身を除く): 255111856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 167, 172, 215, 317, 334, 344, 430, 634, 668, 688, 835, 860, 1268, 1336, 1585, 1670, 1720, 2536, 2672, 3170, 3340, 3440, 5072, 6340, 6680, 7181, 12680, 13360, 13631, 14362, 25360, 27262, 28724, 35905, 52939, 54524, 57448, 68155, 71810, 105878, 109048, 114896, 136310, 143620, 211756, 218096, 264695, 272620, 287240, 423512, 529390, 545240, 574480, 847024, 1058780, 1090480, 2117560, 2276377, 4235120, 4552754, 9105508, 11381885, 18211016, 22763770, 36422032, 45527540, 91055080, 182110160]

約数ペア:

[(1, 182110160), (2, 91055080), (4, 45527540), (5, 36422032), (8, 22763770), (10, 18211016), (16, 11381885), (20, 9105508), (40, 4552754), (43, 4235120), (80, 2276377), (86, 2117560), (167, 1090480), (172, 1058780), (215, 847024), (317, 574480), (334, 545240), (344, 529390), (430, 423512), (634, 287240), (668, 272620), (688, 264695), (835, 218096), (860, 211756), (1268, 143620), (1336, 136310), (1585, 114896), (1670, 109048), (1720, 105878), (2536, 71810), (2672, 68155), (3170, 57448), (3340, 54524), (3440, 52939), (5072, 35905), (6340, 28724), (6680, 27262), (7181, 25360), (12680, 14362), (13360, 13631)]