108682840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3112

約数の個数: 64

約数和(自身を含む): 281698560

約数和(自身を除く): 173015720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 2963, 3668, 4585, 5240, 5926, 7336, 9170, 11852, 14815, 18340, 20741, 23704, 29630, 36680, 41482, 59260, 82964, 103705, 118520, 165928, 207410, 388153, 414820, 776306, 829640, 1552612, 1940765, 2717071, 3105224, 3881530, 5434142, 7763060, 10868284, 13585355, 15526120, 21736568, 27170710, 54341420, 108682840]

約数ペア:

[(1, 108682840), (2, 54341420), (4, 27170710), (5, 21736568), (7, 15526120), (8, 13585355), (10, 10868284), (14, 7763060), (20, 5434142), (28, 3881530), (35, 3105224), (40, 2717071), (56, 1940765), (70, 1552612), (131, 829640), (140, 776306), (262, 414820), (280, 388153), (524, 207410), (655, 165928), (917, 118520), (1048, 103705), (1310, 82964), (1834, 59260), (2620, 41482), (2963, 36680), (3668, 29630), (4585, 23704), (5240, 20741), (5926, 18340), (7336, 14815), (9170, 11852)]