74258560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4049

約数の個数: 64

約数和(自身を含む): 183691800

約数和(自身を除く): 109433240

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, 4001, 4640, 8002, 9280, 16004, 18560, 20005, 32008, 40010, 64016, 80020, 116029, 128032, 160040, 232058, 256064, 320080, 464116, 512128, 580145, 640160, 928232, 1160290, 1280320, 1856464, 2320580, 2560640, 3712928, 4641160, 7425856, 9282320, 14851712, 18564640, 37129280, 74258560]

約数ペア:

[(1, 74258560), (2, 37129280), (4, 18564640), (5, 14851712), (8, 9282320), (10, 7425856), (16, 4641160), (20, 3712928), (29, 2560640), (32, 2320580), (40, 1856464), (58, 1280320), (64, 1160290), (80, 928232), (116, 640160), (128, 580145), (145, 512128), (160, 464116), (232, 320080), (290, 256064), (320, 232058), (464, 160040), (580, 128032), (640, 116029), (928, 80020), (1160, 64016), (1856, 40010), (2320, 32008), (3712, 20005), (4001, 18560), (4640, 16004), (8002, 9280)]