17382865940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{3643}}^1$

素因数の和:3750

約数の個数: 144

約数和(自身を含む): 42656314176

約数和(自身を除く): 25273448236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 164, 205, 220, 230, 253, 410, 451, 460, 506, 529, 820, 902, 943, 1012, 1058, 1265, 1804, 1886, 2116, 2255, 2530, 2645, 3643, 3772, 4510, 4715, 5060, 5290, 5819, 7286, 9020, 9430, 10373, 10580, 11638, 14572, 18215, 18860, 20746, 21689, 23276, 29095, 36430, 40073, 41492, 43378, 51865, 58190, 72860, 80146, 83789, 86756, 103730, 108445, 116380, 149363, 160292, 167578, 200365, 207460, 216890, 238579, 298726, 335156, 400730, 418945, 433780, 477158, 597452, 746815, 801460, 837890, 921679, 954316, 1192895, 1493630, 1642993, 1675780, 1843358, 1927147, 2385790, 2987260, 3285986, 3435349, 3686716, 3854294, 4608395, 4771580, 6571972, 6870698, 7708588, 8214965, 9216790, 9635735, 13741396, 16429930, 17176745, 18433580, 19271470, 21198617, 32859860, 34353490, 37788839, 38542940, 42397234, 68706980, 75577678, 79013027, 84794468, 105993085, 151155356, 158026054, 188944195, 211986170, 316052108, 377888390, 395065135, 423972340, 755776780, 790130270, 869143297, 1580260540, 1738286594, 3476573188, 4345716485, 8691432970, 17382865940]

約数ペア:

[(1, 17382865940), (2, 8691432970), (4, 4345716485), (5, 3476573188), (10, 1738286594), (11, 1580260540), (20, 869143297), (22, 790130270), (23, 755776780), (41, 423972340), (44, 395065135), (46, 377888390), (55, 316052108), (82, 211986170), (92, 188944195), (110, 158026054), (115, 151155356), (164, 105993085), (205, 84794468), (220, 79013027), (230, 75577678), (253, 68706980), (410, 42397234), (451, 38542940), (460, 37788839), (506, 34353490), (529, 32859860), (820, 21198617), (902, 19271470), (943, 18433580), (1012, 17176745), (1058, 16429930), (1265, 13741396), (1804, 9635735), (1886, 9216790), (2116, 8214965), (2255, 7708588), (2530, 6870698), (2645, 6571972), (3643, 4771580), (3772, 4608395), (4510, 3854294), (4715, 3686716), (5060, 3435349), (5290, 3285986), (5819, 2987260), (7286, 2385790), (9020, 1927147), (9430, 1843358), (10373, 1675780), (10580, 1642993), (11638, 1493630), (14572, 1192895), (18215, 954316), (18860, 921679), (20746, 837890), (21689, 801460), (23276, 746815), (29095, 597452), (36430, 477158), (40073, 433780), (41492, 418945), (43378, 400730), (51865, 335156), (58190, 298726), (72860, 238579), (80146, 216890), (83789, 207460), (86756, 200365), (103730, 167578), (108445, 160292), (116380, 149363)]