83397080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 139169320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 367, 380, 437, 460, 494, 520, 598, 734, 760, 874, 920, 988, 1196, 1235, 1468, 1495, 1748, 1835, 1976, 2185, 2392, 2470, 2936, 2990, 3496, 3670, 4370, 4771, 4940, 5681, 5980, 6973, 7340, 8441, 8740, 9542, 9880, 11362, 11960, 13946, 14680, 16882, 17480, 19084, 22724, 23855, 27892, 28405, 33764, 34865, 38168, 42205, 45448, 47710, 55784, 56810, 67528, 69730, 84410, 90649, 95420, 109733, 113620, 139460, 160379, 168820, 181298, 190840, 219466, 227240, 278920, 320758, 337640, 362596, 438932, 453245, 548665, 641516, 725192, 801895, 877864, 906490, 1097330, 1283032, 1603790, 1812980, 2084927, 2194660, 3207580, 3625960, 4169854, 4389320, 6415160, 8339708, 10424635, 16679416, 20849270, 41698540, 83397080]

約数ペア:

[(1, 83397080), (2, 41698540), (4, 20849270), (5, 16679416), (8, 10424635), (10, 8339708), (13, 6415160), (19, 4389320), (20, 4169854), (23, 3625960), (26, 3207580), (38, 2194660), (40, 2084927), (46, 1812980), (52, 1603790), (65, 1283032), (76, 1097330), (92, 906490), (95, 877864), (104, 801895), (115, 725192), (130, 641516), (152, 548665), (184, 453245), (190, 438932), (230, 362596), (247, 337640), (260, 320758), (299, 278920), (367, 227240), (380, 219466), (437, 190840), (460, 181298), (494, 168820), (520, 160379), (598, 139460), (734, 113620), (760, 109733), (874, 95420), (920, 90649), (988, 84410), (1196, 69730), (1235, 67528), (1468, 56810), (1495, 55784), (1748, 47710), (1835, 45448), (1976, 42205), (2185, 38168), (2392, 34865), (2470, 33764), (2936, 28405), (2990, 27892), (3496, 23855), (3670, 22724), (4370, 19084), (4771, 17480), (4940, 16882), (5681, 14680), (5980, 13946), (6973, 11960), (7340, 11362), (8441, 9880), (8740, 9542)]