16849840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30089}}^1$

素因数の和:30109

約数の個数: 40

約数和(自身を含む): 44773920

約数和(自身を除く): 27924080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30089, 60178, 120356, 150445, 210623, 240712, 300890, 421246, 481424, 601780, 842492, 1053115, 1203560, 1684984, 2106230, 2407120, 3369968, 4212460, 8424920, 16849840]

約数ペア:

[(1, 16849840), (2, 8424920), (4, 4212460), (5, 3369968), (7, 2407120), (8, 2106230), (10, 1684984), (14, 1203560), (16, 1053115), (20, 842492), (28, 601780), (35, 481424), (40, 421246), (56, 300890), (70, 240712), (80, 210623), (112, 150445), (140, 120356), (280, 60178), (560, 30089)]