2912082560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156901}}^1$

素因数の和:156949

約数の個数: 64

約数和(自身を含む): 7201801800

約数和(自身を除く): 4289719240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 156901, 313802, 627604, 784505, 1255208, 1569010, 2510416, 3138020, 4550129, 5020832, 6276040, 9100258, 10041664, 12552080, 18200516, 20083328, 22750645, 25104160, 36401032, 45501290, 50208320, 72802064, 91002580, 100416640, 145604128, 182005160, 291208256, 364010320, 582416512, 728020640, 1456041280, 2912082560]

約数ペア:

[(1, 2912082560), (2, 1456041280), (4, 728020640), (5, 582416512), (8, 364010320), (10, 291208256), (16, 182005160), (20, 145604128), (29, 100416640), (32, 91002580), (40, 72802064), (58, 50208320), (64, 45501290), (80, 36401032), (116, 25104160), (128, 22750645), (145, 20083328), (160, 18200516), (232, 12552080), (290, 10041664), (320, 9100258), (464, 6276040), (580, 5020832), (640, 4550129), (928, 3138020), (1160, 2510416), (1856, 1569010), (2320, 1255208), (3712, 784505), (4640, 627604), (9280, 313802), (18560, 156901)]