201998220160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28692929}}^1$

素因数の和:28692959

約数の個数: 64

約数和(自身を含む): 526802194800

約数和(自身を除く): 324803974640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 28692929, 57385858, 114771716, 143464645, 229543432, 286929290, 315622219, 459086864, 573858580, 631244438, 918173728, 1147717160, 1262488876, 1578111095, 1836347456, 2295434320, 2524977752, 3156222190, 3672694912, 4590868640, 5049955504, 6312444380, 9181737280, 10099911008, 12624888760, 18363474560, 20199822016, 25249777520, 40399644032, 50499555040, 100999110080, 201998220160]

約数ペア:

[(1, 201998220160), (2, 100999110080), (4, 50499555040), (5, 40399644032), (8, 25249777520), (10, 20199822016), (11, 18363474560), (16, 12624888760), (20, 10099911008), (22, 9181737280), (32, 6312444380), (40, 5049955504), (44, 4590868640), (55, 3672694912), (64, 3156222190), (80, 2524977752), (88, 2295434320), (110, 1836347456), (128, 1578111095), (160, 1262488876), (176, 1147717160), (220, 918173728), (320, 631244438), (352, 573858580), (440, 459086864), (640, 315622219), (704, 286929290), (880, 229543432), (1408, 143464645), (1760, 114771716), (3520, 57385858), (7040, 28692929)]