2183315780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{58913}}^1$

素因数の和:59048

約数の個数: 48

約数和(自身を含む): 4899288240

約数和(自身を除く): 2715972460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 58913, 117826, 235652, 294565, 589130, 1001521, 1178260, 2003042, 4006084, 5007605, 6421517, 10015210, 12843034, 20030420, 25686068, 32107585, 64215170, 109165789, 128430340, 218331578, 436663156, 545828945, 1091657890, 2183315780]

約数ペア:

[(1, 2183315780), (2, 1091657890), (4, 545828945), (5, 436663156), (10, 218331578), (17, 128430340), (20, 109165789), (34, 64215170), (68, 32107585), (85, 25686068), (109, 20030420), (170, 12843034), (218, 10015210), (340, 6421517), (436, 5007605), (545, 4006084), (1090, 2003042), (1853, 1178260), (2180, 1001521), (3706, 589130), (7412, 294565), (9265, 235652), (18530, 117826), (37060, 58913)]