16277898320

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{531263}}^1$

素因数の和:531659

約数の個数: 40

約数和(自身を含む): 37944999936

約数和(自身を除く): 21667101616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 531263, 1062526, 2125052, 2656315, 4250104, 5312630, 8500208, 10625260, 21250520, 42501040, 203473729, 406947458, 813894916, 1017368645, 1627789832, 2034737290, 3255579664, 4069474580, 8138949160, 16277898320]

約数ペア:

[(1, 16277898320), (2, 8138949160), (4, 4069474580), (5, 3255579664), (8, 2034737290), (10, 1627789832), (16, 1017368645), (20, 813894916), (40, 406947458), (80, 203473729), (383, 42501040), (766, 21250520), (1532, 10625260), (1915, 8500208), (3064, 5312630), (3830, 4250104), (6128, 2656315), (7660, 2125052), (15320, 1062526), (30640, 531263)]