1797103660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{480509}}^1$

素因数の和:480546

約数の個数: 48

約数和(自身を含む): 4359186720

約数和(自身を除く): 2562083060

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 480509, 961018, 1922036, 2402545, 4805090, 5285599, 8168653, 9610180, 10571198, 16337306, 21142396, 26427995, 32674612, 40843265, 52855990, 81686530, 89855183, 105711980, 163373060, 179710366, 359420732, 449275915, 898551830, 1797103660]

約数ペア:

[(1, 1797103660), (2, 898551830), (4, 449275915), (5, 359420732), (10, 179710366), (11, 163373060), (17, 105711980), (20, 89855183), (22, 81686530), (34, 52855990), (44, 40843265), (55, 32674612), (68, 26427995), (85, 21142396), (110, 16337306), (170, 10571198), (187, 9610180), (220, 8168653), (340, 5285599), (374, 4805090), (748, 2402545), (935, 1922036), (1870, 961018), (3740, 480509)]