42182000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 122563584

約数和(自身を除く): 80381584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 131, 140, 161, 175, 184, 200, 230, 250, 262, 280, 322, 350, 368, 400, 460, 500, 524, 560, 575, 644, 655, 700, 805, 875, 917, 920, 1000, 1048, 1150, 1288, 1310, 1400, 1610, 1750, 1834, 1840, 2000, 2096, 2300, 2576, 2620, 2800, 2875, 3013, 3220, 3275, 3500, 3668, 4025, 4585, 4600, 5240, 5750, 6026, 6440, 6550, 7000, 7336, 8050, 9170, 9200, 10480, 11500, 12052, 12880, 13100, 14000, 14672, 15065, 16100, 16375, 18340, 20125, 21091, 22925, 23000, 24104, 26200, 30130, 32200, 32750, 36680, 40250, 42182, 45850, 46000, 48208, 52400, 60260, 64400, 65500, 73360, 75325, 80500, 84364, 91700, 105455, 114625, 120520, 131000, 150650, 161000, 168728, 183400, 210910, 229250, 241040, 262000, 301300, 322000, 337456, 366800, 376625, 421820, 458500, 527275, 602600, 753250, 843640, 917000, 1054550, 1205200, 1506500, 1687280, 1834000, 2109100, 2636375, 3013000, 4218200, 5272750, 6026000, 8436400, 10545500, 21091000, 42182000]

約数ペア:

[(1, 42182000), (2, 21091000), (4, 10545500), (5, 8436400), (7, 6026000), (8, 5272750), (10, 4218200), (14, 3013000), (16, 2636375), (20, 2109100), (23, 1834000), (25, 1687280), (28, 1506500), (35, 1205200), (40, 1054550), (46, 917000), (50, 843640), (56, 753250), (70, 602600), (80, 527275), (92, 458500), (100, 421820), (112, 376625), (115, 366800), (125, 337456), (131, 322000), (140, 301300), (161, 262000), (175, 241040), (184, 229250), (200, 210910), (230, 183400), (250, 168728), (262, 161000), (280, 150650), (322, 131000), (350, 120520), (368, 114625), (400, 105455), (460, 91700), (500, 84364), (524, 80500), (560, 75325), (575, 73360), (644, 65500), (655, 64400), (700, 60260), (805, 52400), (875, 48208), (917, 46000), (920, 45850), (1000, 42182), (1048, 40250), (1150, 36680), (1288, 32750), (1310, 32200), (1400, 30130), (1610, 26200), (1750, 24104), (1834, 23000), (1840, 22925), (2000, 21091), (2096, 20125), (2300, 18340), (2576, 16375), (2620, 16100), (2800, 15065), (2875, 14672), (3013, 14000), (3220, 13100), (3275, 12880), (3500, 12052), (3668, 11500), (4025, 10480), (4585, 9200), (4600, 9170), (5240, 8050), (5750, 7336), (6026, 7000), (6440, 6550)]