389149585280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32002433}}^1$

素因数の和:32002471

約数の個数: 64

約数和(自身を含む): 979274480400

約数和(自身を除く): 590124895120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 32002433, 64004866, 128009732, 160012165, 256019464, 320024330, 512038928, 608046227, 640048660, 1024077856, 1216092454, 1280097320, 2048155712, 2432184908, 2560194640, 3040231135, 4096311424, 4864369816, 5120389280, 6080462270, 9728739632, 10240778560, 12160924540, 19457479264, 20481557120, 24321849080, 38914958528, 48643698160, 77829917056, 97287396320, 194574792640, 389149585280]

約数ペア:

[(1, 389149585280), (2, 194574792640), (4, 97287396320), (5, 77829917056), (8, 48643698160), (10, 38914958528), (16, 24321849080), (19, 20481557120), (20, 19457479264), (32, 12160924540), (38, 10240778560), (40, 9728739632), (64, 6080462270), (76, 5120389280), (80, 4864369816), (95, 4096311424), (128, 3040231135), (152, 2560194640), (160, 2432184908), (190, 2048155712), (304, 1280097320), (320, 1216092454), (380, 1024077856), (608, 640048660), (640, 608046227), (760, 512038928), (1216, 320024330), (1520, 256019464), (2432, 160012165), (3040, 128009732), (6080, 64004866), (12160, 32002433)]