16855160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 64

約数和(自身を含む): 45904320

約数和(自身を除く): 29049160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3541, 4760, 7082, 14164, 17705, 24787, 28328, 35410, 49574, 60197, 70820, 99148, 120394, 123935, 141640, 198296, 240788, 247870, 300985, 421379, 481576, 495740, 601970, 842758, 991480, 1203940, 1685516, 2106895, 2407880, 3371032, 4213790, 8427580, 16855160]

約数ペア:

[(1, 16855160), (2, 8427580), (4, 4213790), (5, 3371032), (7, 2407880), (8, 2106895), (10, 1685516), (14, 1203940), (17, 991480), (20, 842758), (28, 601970), (34, 495740), (35, 481576), (40, 421379), (56, 300985), (68, 247870), (70, 240788), (85, 198296), (119, 141640), (136, 123935), (140, 120394), (170, 99148), (238, 70820), (280, 60197), (340, 49574), (476, 35410), (595, 28328), (680, 24787), (952, 17705), (1190, 14164), (2380, 7082), (3541, 4760)]