16993961120

素因数分解:

$2^5\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{95773}}^1$

素因数の和:96897

約数の個数: 48

約数和(自身を含む): 40184854920

約数和(自身を除く): 23190893800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1109, 2218, 4436, 5545, 8872, 11090, 17744, 22180, 35488, 44360, 88720, 95773, 177440, 191546, 383092, 478865, 766184, 957730, 1532368, 1915460, 3064736, 3830920, 7661840, 15323680, 106212257, 212424514, 424849028, 531061285, 849698056, 1062122570, 1699396112, 2124245140, 3398792224, 4248490280, 8496980560, 16993961120]

約数ペア:

[(1, 16993961120), (2, 8496980560), (4, 4248490280), (5, 3398792224), (8, 2124245140), (10, 1699396112), (16, 1062122570), (20, 849698056), (32, 531061285), (40, 424849028), (80, 212424514), (160, 106212257), (1109, 15323680), (2218, 7661840), (4436, 3830920), (5545, 3064736), (8872, 1915460), (11090, 1532368), (17744, 957730), (22180, 766184), (35488, 478865), (44360, 383092), (88720, 191546), (95773, 177440)]