47179600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 125498912

約数和(自身を除く): 78319312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 211, 215, 260, 325, 344, 400, 422, 430, 520, 559, 650, 688, 844, 860, 1040, 1055, 1075, 1118, 1300, 1688, 1720, 2110, 2150, 2236, 2600, 2743, 2795, 3376, 3440, 4220, 4300, 4472, 5200, 5275, 5486, 5590, 8440, 8600, 8944, 9073, 10550, 10972, 11180, 13715, 13975, 16880, 17200, 18146, 21100, 21944, 22360, 27430, 27950, 36292, 42200, 43888, 44720, 45365, 54860, 55900, 68575, 72584, 84400, 90730, 109720, 111800, 117949, 137150, 145168, 181460, 219440, 223600, 226825, 235898, 274300, 362920, 453650, 471796, 548600, 589745, 725840, 907300, 943592, 1097200, 1179490, 1814600, 1887184, 2358980, 2948725, 3629200, 4717960, 5897450, 9435920, 11794900, 23589800, 47179600]

約数ペア:

[(1, 47179600), (2, 23589800), (4, 11794900), (5, 9435920), (8, 5897450), (10, 4717960), (13, 3629200), (16, 2948725), (20, 2358980), (25, 1887184), (26, 1814600), (40, 1179490), (43, 1097200), (50, 943592), (52, 907300), (65, 725840), (80, 589745), (86, 548600), (100, 471796), (104, 453650), (130, 362920), (172, 274300), (200, 235898), (208, 226825), (211, 223600), (215, 219440), (260, 181460), (325, 145168), (344, 137150), (400, 117949), (422, 111800), (430, 109720), (520, 90730), (559, 84400), (650, 72584), (688, 68575), (844, 55900), (860, 54860), (1040, 45365), (1055, 44720), (1075, 43888), (1118, 42200), (1300, 36292), (1688, 27950), (1720, 27430), (2110, 22360), (2150, 21944), (2236, 21100), (2600, 18146), (2743, 17200), (2795, 16880), (3376, 13975), (3440, 13715), (4220, 11180), (4300, 10972), (4472, 10550), (5200, 9073), (5275, 8944), (5486, 8600), (5590, 8440)]