2547367040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1882

約数の個数: 128

約数和(自身を含む): 6498889200

約数和(自身を除く): 3951522160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 137, 160, 170, 272, 274, 320, 340, 544, 548, 640, 680, 685, 1088, 1096, 1360, 1370, 1709, 2176, 2192, 2329, 2720, 2740, 3418, 4384, 4658, 5440, 5480, 6836, 8545, 8768, 9316, 10880, 10960, 11645, 13672, 17090, 17536, 18632, 21920, 23290, 27344, 29053, 34180, 37264, 43840, 46580, 54688, 58106, 68360, 74528, 87680, 93160, 109376, 116212, 136720, 145265, 149056, 186320, 218752, 232424, 234133, 273440, 290530, 298112, 372640, 464848, 468266, 546880, 581060, 745280, 929696, 936532, 1093760, 1162120, 1170665, 1490560, 1859392, 1873064, 2324240, 2341330, 3718784, 3746128, 3980261, 4648480, 4682660, 7492256, 7960522, 9296960, 9365320, 14984512, 15921044, 18593920, 18730640, 19901305, 29969024, 31842088, 37461280, 39802610, 63684176, 74922560, 79605220, 127368352, 149845120, 159210440, 254736704, 318420880, 509473408, 636841760, 1273683520, 2547367040]

約数ペア:

[(1, 2547367040), (2, 1273683520), (4, 636841760), (5, 509473408), (8, 318420880), (10, 254736704), (16, 159210440), (17, 149845120), (20, 127368352), (32, 79605220), (34, 74922560), (40, 63684176), (64, 39802610), (68, 37461280), (80, 31842088), (85, 29969024), (128, 19901305), (136, 18730640), (137, 18593920), (160, 15921044), (170, 14984512), (272, 9365320), (274, 9296960), (320, 7960522), (340, 7492256), (544, 4682660), (548, 4648480), (640, 3980261), (680, 3746128), (685, 3718784), (1088, 2341330), (1096, 2324240), (1360, 1873064), (1370, 1859392), (1709, 1490560), (2176, 1170665), (2192, 1162120), (2329, 1093760), (2720, 936532), (2740, 929696), (3418, 745280), (4384, 581060), (4658, 546880), (5440, 468266), (5480, 464848), (6836, 372640), (8545, 298112), (8768, 290530), (9316, 273440), (10880, 234133), (10960, 232424), (11645, 218752), (13672, 186320), (17090, 149056), (17536, 145265), (18632, 136720), (21920, 116212), (23290, 109376), (27344, 93160), (29053, 87680), (34180, 74528), (37264, 68360), (43840, 58106), (46580, 54688)]