2010790880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43789}}^1$

素因数の和:43852

約数の個数: 96

約数和(自身を含む): 5561680320

約数和(自身を除く): 3550889440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 22960, 43789, 45920, 87578, 175156, 218945, 306523, 350312, 437890, 613046, 700624, 875780, 1226092, 1401248, 1532615, 1751560, 1795349, 2452184, 3065230, 3503120, 3590698, 4904368, 6130460, 7006240, 7181396, 8976745, 9808736, 12260920, 12567443, 14362792, 17953490, 24521840, 25134886, 28725584, 35906980, 49043680, 50269772, 57451168, 62837215, 71813960, 100539544, 125674430, 143627920, 201079088, 251348860, 287255840, 402158176, 502697720, 1005395440, 2010790880]

約数ペア:

[(1, 2010790880), (2, 1005395440), (4, 502697720), (5, 402158176), (7, 287255840), (8, 251348860), (10, 201079088), (14, 143627920), (16, 125674430), (20, 100539544), (28, 71813960), (32, 62837215), (35, 57451168), (40, 50269772), (41, 49043680), (56, 35906980), (70, 28725584), (80, 25134886), (82, 24521840), (112, 17953490), (140, 14362792), (160, 12567443), (164, 12260920), (205, 9808736), (224, 8976745), (280, 7181396), (287, 7006240), (328, 6130460), (410, 4904368), (560, 3590698), (574, 3503120), (656, 3065230), (820, 2452184), (1120, 1795349), (1148, 1751560), (1312, 1532615), (1435, 1401248), (1640, 1226092), (2296, 875780), (2870, 700624), (3280, 613046), (4592, 437890), (5740, 350312), (6560, 306523), (9184, 218945), (11480, 175156), (22960, 87578), (43789, 45920)]