3506080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 8777160

約数和(自身を除く): 5271080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1289, 1360, 2578, 2720, 5156, 6445, 10312, 12890, 20624, 21913, 25780, 41248, 43826, 51560, 87652, 103120, 109565, 175304, 206240, 219130, 350608, 438260, 701216, 876520, 1753040, 3506080]

約数ペア:

[(1, 3506080), (2, 1753040), (4, 876520), (5, 701216), (8, 438260), (10, 350608), (16, 219130), (17, 206240), (20, 175304), (32, 109565), (34, 103120), (40, 87652), (68, 51560), (80, 43826), (85, 41248), (136, 25780), (160, 21913), (170, 20624), (272, 12890), (340, 10312), (544, 6445), (680, 5156), (1289, 2720), (1360, 2578)]