2088476820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16342

約数の個数: 144

約数和(自身を含む): 6824143872

約数和(自身を除く): 4735667052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1860, 2070, 2139, 2790, 2852, 3565, 4140, 4278, 5580, 6417, 7130, 8556, 10695, 12834, 14260, 16273, 21390, 25668, 32085, 32546, 42780, 48819, 64170, 65092, 81365, 97638, 128340, 146457, 162730, 195276, 244095, 292914, 325460, 374279, 488190, 504463, 585828, 732285, 748558, 976380, 1008926, 1122837, 1464570, 1497116, 1513389, 1871395, 2017852, 2245674, 2522315, 2929140, 3026778, 3368511, 3742790, 4491348, 4540167, 5044630, 5614185, 6053556, 6737022, 7485580, 7566945, 9080334, 10089260, 11228370, 11602649, 13474044, 15133890, 16842555, 18160668, 22456740, 22700835, 23205298, 30267780, 33685110, 34807947, 45401670, 46410596, 58013245, 67370220, 69615894, 90803340, 104423841, 116026490, 139231788, 174039735, 208847682, 232052980, 348079470, 417695364, 522119205, 696158940, 1044238410, 2088476820]

約数ペア:

[(1, 2088476820), (2, 1044238410), (3, 696158940), (4, 522119205), (5, 417695364), (6, 348079470), (9, 232052980), (10, 208847682), (12, 174039735), (15, 139231788), (18, 116026490), (20, 104423841), (23, 90803340), (30, 69615894), (31, 67370220), (36, 58013245), (45, 46410596), (46, 45401670), (60, 34807947), (62, 33685110), (69, 30267780), (90, 23205298), (92, 22700835), (93, 22456740), (115, 18160668), (124, 16842555), (138, 15133890), (155, 13474044), (180, 11602649), (186, 11228370), (207, 10089260), (230, 9080334), (276, 7566945), (279, 7485580), (310, 6737022), (345, 6053556), (372, 5614185), (414, 5044630), (460, 4540167), (465, 4491348), (558, 3742790), (620, 3368511), (690, 3026778), (713, 2929140), (828, 2522315), (930, 2245674), (1035, 2017852), (1116, 1871395), (1380, 1513389), (1395, 1497116), (1426, 1464570), (1860, 1122837), (2070, 1008926), (2139, 976380), (2790, 748558), (2852, 732285), (3565, 585828), (4140, 504463), (4278, 488190), (5580, 374279), (6417, 325460), (7130, 292914), (8556, 244095), (10695, 195276), (12834, 162730), (14260, 146457), (16273, 128340), (21390, 97638), (25668, 81365), (32085, 65092), (32546, 64170), (42780, 48819)]