2005050768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 6018662400

約数和(自身を除く): 4013611632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 191, 199, 314, 336, 382, 398, 471, 573, 597, 628, 764, 796, 942, 1099, 1146, 1194, 1256, 1337, 1393, 1528, 1592, 1884, 2198, 2292, 2388, 2512, 2674, 2786, 3056, 3184, 3297, 3768, 4011, 4179, 4396, 4584, 4776, 5348, 5572, 6594, 7536, 8022, 8358, 8792, 9168, 9552, 10696, 11144, 13188, 16044, 16716, 17584, 21392, 22288, 26376, 29987, 31243, 32088, 33432, 38009, 52752, 59974, 62486, 64176, 66864, 76018, 89961, 93729, 114027, 119948, 124972, 152036, 179922, 187458, 209909, 218701, 228054, 239896, 249944, 266063, 304072, 359844, 374916, 419818, 437402, 456108, 479792, 499888, 532126, 608144, 629727, 656103, 719688, 749832, 798189, 839636, 874804, 912216, 1064252, 1259454, 1312206, 1439376, 1499664, 1596378, 1679272, 1749608, 1824432, 2128504, 2518908, 2624412, 3192756, 3358544, 3499216, 4257008, 5037816, 5248824, 5967413, 6385512, 10075632, 10497648, 11934826, 12771024, 17902239, 23869652, 35804478, 41771891, 47739304, 71608956, 83543782, 95478608, 125315673, 143217912, 167087564, 250631346, 286435824, 334175128, 501262692, 668350256, 1002525384, 2005050768]

約数ペア:

[(1, 2005050768), (2, 1002525384), (3, 668350256), (4, 501262692), (6, 334175128), (7, 286435824), (8, 250631346), (12, 167087564), (14, 143217912), (16, 125315673), (21, 95478608), (24, 83543782), (28, 71608956), (42, 47739304), (48, 41771891), (56, 35804478), (84, 23869652), (112, 17902239), (157, 12771024), (168, 11934826), (191, 10497648), (199, 10075632), (314, 6385512), (336, 5967413), (382, 5248824), (398, 5037816), (471, 4257008), (573, 3499216), (597, 3358544), (628, 3192756), (764, 2624412), (796, 2518908), (942, 2128504), (1099, 1824432), (1146, 1749608), (1194, 1679272), (1256, 1596378), (1337, 1499664), (1393, 1439376), (1528, 1312206), (1592, 1259454), (1884, 1064252), (2198, 912216), (2292, 874804), (2388, 839636), (2512, 798189), (2674, 749832), (2786, 719688), (3056, 656103), (3184, 629727), (3297, 608144), (3768, 532126), (4011, 499888), (4179, 479792), (4396, 456108), (4584, 437402), (4776, 419818), (5348, 374916), (5572, 359844), (6594, 304072), (7536, 266063), (8022, 249944), (8358, 239896), (8792, 228054), (9168, 218701), (9552, 209909), (10696, 187458), (11144, 179922), (13188, 152036), (16044, 124972), (16716, 119948), (17584, 114027), (21392, 93729), (22288, 89961), (26376, 76018), (29987, 66864), (31243, 64176), (32088, 62486), (33432, 59974), (38009, 52752)]