3149730560

素因数分解:

$2^8\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12491}}^1$

素因数の和:12709

約数の個数: 72

約数和(自身を含む): 7583493456

約数和(自身を除く): 4433762896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 256, 320, 394, 640, 788, 985, 1280, 1576, 1970, 3152, 3940, 6304, 7880, 12491, 12608, 15760, 24982, 25216, 31520, 49964, 50432, 62455, 63040, 99928, 124910, 126080, 199856, 249820, 252160, 399712, 499640, 799424, 999280, 1598848, 1998560, 2460727, 3197696, 3997120, 4921454, 7994240, 9842908, 12303635, 15988480, 19685816, 24607270, 39371632, 49214540, 78743264, 98429080, 157486528, 196858160, 314973056, 393716320, 629946112, 787432640, 1574865280, 3149730560]

約数ペア:

[(1, 3149730560), (2, 1574865280), (4, 787432640), (5, 629946112), (8, 393716320), (10, 314973056), (16, 196858160), (20, 157486528), (32, 98429080), (40, 78743264), (64, 49214540), (80, 39371632), (128, 24607270), (160, 19685816), (197, 15988480), (256, 12303635), (320, 9842908), (394, 7994240), (640, 4921454), (788, 3997120), (985, 3197696), (1280, 2460727), (1576, 1998560), (1970, 1598848), (3152, 999280), (3940, 799424), (6304, 499640), (7880, 399712), (12491, 252160), (12608, 249820), (15760, 199856), (24982, 126080), (25216, 124910), (31520, 99928), (49964, 63040), (50432, 62455)]