2024990920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6382

約数の個数: 64

約数和(自身を含む): 4667544000

約数和(自身を除く): 2642553080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 139, 236, 278, 295, 472, 556, 590, 695, 1112, 1180, 1390, 2360, 2780, 5560, 6173, 8201, 12346, 16402, 24692, 30865, 32804, 41005, 49384, 61730, 65608, 82010, 123460, 164020, 246920, 328040, 364207, 728414, 858047, 1456828, 1716094, 1821035, 2913656, 3432188, 3642070, 4290235, 6864376, 7284140, 8580470, 14568280, 17160940, 34321880, 50624773, 101249546, 202499092, 253123865, 404998184, 506247730, 1012495460, 2024990920]

約数ペア:

[(1, 2024990920), (2, 1012495460), (4, 506247730), (5, 404998184), (8, 253123865), (10, 202499092), (20, 101249546), (40, 50624773), (59, 34321880), (118, 17160940), (139, 14568280), (236, 8580470), (278, 7284140), (295, 6864376), (472, 4290235), (556, 3642070), (590, 3432188), (695, 2913656), (1112, 1821035), (1180, 1716094), (1390, 1456828), (2360, 858047), (2780, 728414), (5560, 364207), (6173, 328040), (8201, 246920), (12346, 164020), (16402, 123460), (24692, 82010), (30865, 65608), (32804, 61730), (41005, 49384)]