15697440280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23084471}}^1$

素因数の和:23084499

約数の個数: 32

約数和(自身を含む): 37396844640

約数和(自身を除く): 21699404360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23084471, 46168942, 92337884, 115422355, 184675768, 230844710, 392436007, 461689420, 784872014, 923378840, 1569744028, 1962180035, 3139488056, 3924360070, 7848720140, 15697440280]

約数ペア:

[(1, 15697440280), (2, 7848720140), (4, 3924360070), (5, 3139488056), (8, 1962180035), (10, 1569744028), (17, 923378840), (20, 784872014), (34, 461689420), (40, 392436007), (68, 230844710), (85, 184675768), (136, 115422355), (170, 92337884), (340, 46168942), (680, 23084471)]