7433080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 17793720

約数和(自身を除く): 10360640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 643, 680, 1156, 1286, 1445, 2312, 2572, 2890, 3215, 5144, 5780, 6430, 10931, 11560, 12860, 21862, 25720, 43724, 54655, 87448, 109310, 185827, 218620, 371654, 437240, 743308, 929135, 1486616, 1858270, 3716540, 7433080]

約数ペア:

[(1, 7433080), (2, 3716540), (4, 1858270), (5, 1486616), (8, 929135), (10, 743308), (17, 437240), (20, 371654), (34, 218620), (40, 185827), (68, 109310), (85, 87448), (136, 54655), (170, 43724), (289, 25720), (340, 21862), (578, 12860), (643, 11560), (680, 10931), (1156, 6430), (1286, 5780), (1445, 5144), (2312, 3215), (2572, 2890)]