341958100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 831196800

約数和(自身を除く): 489238700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 121, 220, 236, 242, 275, 295, 479, 484, 550, 590, 605, 649, 958, 1100, 1180, 1210, 1298, 1475, 1916, 2395, 2420, 2596, 2950, 3025, 3245, 4790, 5269, 5900, 6050, 6490, 7139, 9580, 10538, 11975, 12100, 12980, 14278, 16225, 21076, 23950, 26345, 28261, 28556, 32450, 35695, 47900, 52690, 56522, 57959, 64900, 71390, 105380, 113044, 115918, 131725, 141305, 142780, 178475, 231836, 263450, 282610, 289795, 310871, 356950, 526900, 565220, 579590, 621742, 706525, 713900, 1159180, 1243484, 1413050, 1448975, 1554355, 2826100, 2897950, 3108710, 3419581, 5795900, 6217420, 6839162, 7771775, 13678324, 15543550, 17097905, 31087100, 34195810, 68391620, 85489525, 170979050, 341958100]

約数ペア:

[(1, 341958100), (2, 170979050), (4, 85489525), (5, 68391620), (10, 34195810), (11, 31087100), (20, 17097905), (22, 15543550), (25, 13678324), (44, 7771775), (50, 6839162), (55, 6217420), (59, 5795900), (100, 3419581), (110, 3108710), (118, 2897950), (121, 2826100), (220, 1554355), (236, 1448975), (242, 1413050), (275, 1243484), (295, 1159180), (479, 713900), (484, 706525), (550, 621742), (590, 579590), (605, 565220), (649, 526900), (958, 356950), (1100, 310871), (1180, 289795), (1210, 282610), (1298, 263450), (1475, 231836), (1916, 178475), (2395, 142780), (2420, 141305), (2596, 131725), (2950, 115918), (3025, 113044), (3245, 105380), (4790, 71390), (5269, 64900), (5900, 57959), (6050, 56522), (6490, 52690), (7139, 47900), (9580, 35695), (10538, 32450), (11975, 28556), (12100, 28261), (12980, 26345), (14278, 23950), (16225, 21076)]