17836692440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{3847}}^1$

素因数の和:4465

約数の個数: 128

約数和(自身を含む): 47542809600

約数和(自身を除く): 29706117160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 571, 580, 812, 1015, 1142, 1160, 1624, 2030, 2284, 2855, 3847, 3997, 4060, 4568, 5710, 7694, 7994, 8120, 11420, 15388, 15988, 16559, 19235, 19985, 22840, 26929, 30776, 31976, 33118, 38470, 39970, 53858, 66236, 76940, 79940, 82795, 107716, 111563, 115913, 132472, 134645, 153880, 159880, 165590, 215432, 223126, 231826, 269290, 331180, 446252, 463652, 538580, 557815, 579565, 662360, 780941, 892504, 927304, 1077160, 1115630, 1159130, 1561882, 2196637, 2231260, 2318260, 3123764, 3904705, 4393274, 4462520, 4636520, 6247528, 7809410, 8786548, 10983185, 15376459, 15618820, 17573096, 21966370, 30752918, 31237640, 43932740, 61505836, 63702473, 76882295, 87865480, 123011672, 127404946, 153764590, 254809892, 307529180, 318512365, 445917311, 509619784, 615058360, 637024730, 891834622, 1274049460, 1783669244, 2229586555, 2548098920, 3567338488, 4459173110, 8918346220, 17836692440]

約数ペア:

[(1, 17836692440), (2, 8918346220), (4, 4459173110), (5, 3567338488), (7, 2548098920), (8, 2229586555), (10, 1783669244), (14, 1274049460), (20, 891834622), (28, 637024730), (29, 615058360), (35, 509619784), (40, 445917311), (56, 318512365), (58, 307529180), (70, 254809892), (116, 153764590), (140, 127404946), (145, 123011672), (203, 87865480), (232, 76882295), (280, 63702473), (290, 61505836), (406, 43932740), (571, 31237640), (580, 30752918), (812, 21966370), (1015, 17573096), (1142, 15618820), (1160, 15376459), (1624, 10983185), (2030, 8786548), (2284, 7809410), (2855, 6247528), (3847, 4636520), (3997, 4462520), (4060, 4393274), (4568, 3904705), (5710, 3123764), (7694, 2318260), (7994, 2231260), (8120, 2196637), (11420, 1561882), (15388, 1159130), (15988, 1115630), (16559, 1077160), (19235, 927304), (19985, 892504), (22840, 780941), (26929, 662360), (30776, 579565), (31976, 557815), (33118, 538580), (38470, 463652), (39970, 446252), (53858, 331180), (66236, 269290), (76940, 231826), (79940, 223126), (82795, 215432), (107716, 165590), (111563, 159880), (115913, 153880), (132472, 134645)]