834162160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 2232857088

約数和(自身を除く): 1398694928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 43, 46, 52, 65, 80, 86, 92, 104, 115, 130, 172, 184, 208, 215, 230, 260, 299, 344, 368, 430, 460, 520, 559, 598, 688, 811, 860, 920, 989, 1040, 1118, 1196, 1495, 1622, 1720, 1840, 1978, 2236, 2392, 2795, 2990, 3244, 3440, 3956, 4055, 4472, 4784, 4945, 5590, 5980, 6488, 7912, 8110, 8944, 9890, 10543, 11180, 11960, 12857, 12976, 15824, 16220, 18653, 19780, 21086, 22360, 23920, 25714, 32440, 34873, 37306, 39560, 42172, 44720, 51428, 52715, 64285, 64880, 69746, 74612, 79120, 84344, 93265, 102856, 105430, 128570, 139492, 149224, 168688, 174365, 186530, 205712, 210860, 242489, 257140, 278984, 298448, 348730, 373060, 421720, 453349, 484978, 514280, 557968, 697460, 746120, 802079, 843440, 906698, 969956, 1028560, 1212445, 1394920, 1492240, 1604158, 1813396, 1939912, 2266745, 2424890, 2789840, 3208316, 3626792, 3879824, 4010395, 4533490, 4849780, 6416632, 7253584, 8020790, 9066980, 9699560, 10427027, 12833264, 16041580, 18133960, 19399120, 20854054, 32083160, 36267920, 41708108, 52135135, 64166320, 83416216, 104270270, 166832432, 208540540, 417081080, 834162160]

約数ペア:

[(1, 834162160), (2, 417081080), (4, 208540540), (5, 166832432), (8, 104270270), (10, 83416216), (13, 64166320), (16, 52135135), (20, 41708108), (23, 36267920), (26, 32083160), (40, 20854054), (43, 19399120), (46, 18133960), (52, 16041580), (65, 12833264), (80, 10427027), (86, 9699560), (92, 9066980), (104, 8020790), (115, 7253584), (130, 6416632), (172, 4849780), (184, 4533490), (208, 4010395), (215, 3879824), (230, 3626792), (260, 3208316), (299, 2789840), (344, 2424890), (368, 2266745), (430, 1939912), (460, 1813396), (520, 1604158), (559, 1492240), (598, 1394920), (688, 1212445), (811, 1028560), (860, 969956), (920, 906698), (989, 843440), (1040, 802079), (1118, 746120), (1196, 697460), (1495, 557968), (1622, 514280), (1720, 484978), (1840, 453349), (1978, 421720), (2236, 373060), (2392, 348730), (2795, 298448), (2990, 278984), (3244, 257140), (3440, 242489), (3956, 210860), (4055, 205712), (4472, 186530), (4784, 174365), (4945, 168688), (5590, 149224), (5980, 139492), (6488, 128570), (7912, 105430), (8110, 102856), (8944, 93265), (9890, 84344), (10543, 79120), (11180, 74612), (11960, 69746), (12857, 64880), (12976, 64285), (15824, 52715), (16220, 51428), (18653, 44720), (19780, 42172), (21086, 39560), (22360, 37306), (23920, 34873), (25714, 32440)]