40030872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12576

約数の個数: 64

約数和(自身を含む): 120403200

約数和(自身を除く): 80372328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 12541, 25082, 37623, 50164, 75246, 87787, 100328, 150492, 175574, 238279, 263361, 300984, 351148, 476558, 526722, 702296, 714837, 953116, 1053444, 1429674, 1667953, 1906232, 2106888, 2859348, 3335906, 5003859, 5718696, 6671812, 10007718, 13343624, 20015436, 40030872]

約数ペア:

[(1, 40030872), (2, 20015436), (3, 13343624), (4, 10007718), (6, 6671812), (7, 5718696), (8, 5003859), (12, 3335906), (14, 2859348), (19, 2106888), (21, 1906232), (24, 1667953), (28, 1429674), (38, 1053444), (42, 953116), (56, 714837), (57, 702296), (76, 526722), (84, 476558), (114, 351148), (133, 300984), (152, 263361), (168, 238279), (228, 175574), (266, 150492), (399, 100328), (456, 87787), (532, 75246), (798, 50164), (1064, 37623), (1596, 25082), (3192, 12541)]