25625074370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{17099}}^1$

素因数の和:17463

約数の個数: 64

約数和(自身を含む): 53581824000

約数和(自身を除く): 27956749630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 271, 395, 542, 553, 790, 1106, 1355, 1897, 2710, 2765, 3794, 5530, 9485, 17099, 18970, 21409, 34198, 42818, 85495, 107045, 119693, 149863, 170990, 214090, 239386, 299726, 598465, 749315, 1196930, 1350821, 1498630, 2701642, 4633829, 6754105, 9267658, 9455747, 13508210, 18911494, 23169145, 32436803, 46338290, 47278735, 64873606, 94557470, 162184015, 324368030, 366072491, 732144982, 1830362455, 2562507437, 3660724910, 5125014874, 12812537185, 25625074370]

約数ペア:

[(1, 25625074370), (2, 12812537185), (5, 5125014874), (7, 3660724910), (10, 2562507437), (14, 1830362455), (35, 732144982), (70, 366072491), (79, 324368030), (158, 162184015), (271, 94557470), (395, 64873606), (542, 47278735), (553, 46338290), (790, 32436803), (1106, 23169145), (1355, 18911494), (1897, 13508210), (2710, 9455747), (2765, 9267658), (3794, 6754105), (5530, 4633829), (9485, 2701642), (17099, 1498630), (18970, 1350821), (21409, 1196930), (34198, 749315), (42818, 598465), (85495, 299726), (107045, 239386), (119693, 214090), (149863, 170990)]