130802240

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2875

約数の個数: 56

約数和(自身を含む): 313651392

約数和(自身を除く): 182849152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 2416, 2707, 3020, 4832, 5414, 6040, 9664, 10828, 12080, 13535, 21656, 24160, 27070, 43312, 48320, 54140, 86624, 108280, 173248, 216560, 408757, 433120, 817514, 866240, 1635028, 2043785, 3270056, 4087570, 6540112, 8175140, 13080224, 16350280, 26160448, 32700560, 65401120, 130802240]

約数ペア:

[(1, 130802240), (2, 65401120), (4, 32700560), (5, 26160448), (8, 16350280), (10, 13080224), (16, 8175140), (20, 6540112), (32, 4087570), (40, 3270056), (64, 2043785), (80, 1635028), (151, 866240), (160, 817514), (302, 433120), (320, 408757), (604, 216560), (755, 173248), (1208, 108280), (1510, 86624), (2416, 54140), (2707, 48320), (3020, 43312), (4832, 27070), (5414, 24160), (6040, 21656), (9664, 13535), (10828, 12080)]