2026049920

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 5021533440

約数和(自身を除く): 2995483520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 83, 86, 128, 160, 166, 172, 215, 320, 332, 344, 415, 430, 640, 664, 688, 830, 860, 887, 1328, 1376, 1660, 1720, 1774, 2656, 2752, 3320, 3440, 3548, 3569, 4435, 5312, 5504, 6640, 6880, 7096, 7138, 8870, 10624, 13280, 13760, 14192, 14276, 17740, 17845, 26560, 27520, 28384, 28552, 35480, 35690, 38141, 53120, 56768, 57104, 70960, 71380, 73621, 76282, 113536, 114208, 141920, 142760, 147242, 152564, 190705, 228416, 283840, 285520, 294484, 305128, 368105, 381410, 456832, 567680, 571040, 588968, 610256, 736210, 762820, 1142080, 1177936, 1220512, 1472420, 1525640, 2284160, 2355872, 2441024, 2944840, 3051280, 3165703, 4711744, 4882048, 5889680, 6102560, 6331406, 9423488, 11779360, 12205120, 12662812, 15828515, 23558720, 24410240, 25325624, 31657030, 47117440, 50651248, 63314060, 101302496, 126628120, 202604992, 253256240, 405209984, 506512480, 1013024960, 2026049920]

約数ペア:

[(1, 2026049920), (2, 1013024960), (4, 506512480), (5, 405209984), (8, 253256240), (10, 202604992), (16, 126628120), (20, 101302496), (32, 63314060), (40, 50651248), (43, 47117440), (64, 31657030), (80, 25325624), (83, 24410240), (86, 23558720), (128, 15828515), (160, 12662812), (166, 12205120), (172, 11779360), (215, 9423488), (320, 6331406), (332, 6102560), (344, 5889680), (415, 4882048), (430, 4711744), (640, 3165703), (664, 3051280), (688, 2944840), (830, 2441024), (860, 2355872), (887, 2284160), (1328, 1525640), (1376, 1472420), (1660, 1220512), (1720, 1177936), (1774, 1142080), (2656, 762820), (2752, 736210), (3320, 610256), (3440, 588968), (3548, 571040), (3569, 567680), (4435, 456832), (5312, 381410), (5504, 368105), (6640, 305128), (6880, 294484), (7096, 285520), (7138, 283840), (8870, 228416), (10624, 190705), (13280, 152564), (13760, 147242), (14192, 142760), (14276, 141920), (17740, 114208), (17845, 113536), (26560, 76282), (27520, 73621), (28384, 71380), (28552, 70960), (35480, 57104), (35690, 56768), (38141, 53120)]