201815696840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{566707}}^1$

素因数の和:567054

約数の個数: 64

約数和(自身を含む): 471274372800

約数和(自身を除く): 269458675960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 307, 580, 614, 1160, 1228, 1535, 2456, 3070, 6140, 8903, 12280, 17806, 35612, 44515, 71224, 89030, 178060, 356120, 566707, 1133414, 2266828, 2833535, 4533656, 5667070, 11334140, 16434503, 22668280, 32869006, 65738012, 82172515, 131476024, 164345030, 173979049, 328690060, 347958098, 657380120, 695916196, 869895245, 1391832392, 1739790490, 3479580980, 5045392421, 6959161960, 10090784842, 20181569684, 25226962105, 40363139368, 50453924210, 100907848420, 201815696840]

約数ペア:

[(1, 201815696840), (2, 100907848420), (4, 50453924210), (5, 40363139368), (8, 25226962105), (10, 20181569684), (20, 10090784842), (29, 6959161960), (40, 5045392421), (58, 3479580980), (116, 1739790490), (145, 1391832392), (232, 869895245), (290, 695916196), (307, 657380120), (580, 347958098), (614, 328690060), (1160, 173979049), (1228, 164345030), (1535, 131476024), (2456, 82172515), (3070, 65738012), (6140, 32869006), (8903, 22668280), (12280, 16434503), (17806, 11334140), (35612, 5667070), (44515, 4533656), (71224, 2833535), (89030, 2266828), (178060, 1133414), (356120, 566707)]