17255260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 40515552

約数和(自身を除く): 23260292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 1913, 2255, 3826, 4510, 7652, 9020, 9565, 19130, 21043, 38260, 42086, 78433, 84172, 105215, 156866, 210430, 313732, 392165, 420860, 784330, 862763, 1568660, 1725526, 3451052, 4313815, 8627630, 17255260]

約数ペア:

[(1, 17255260), (2, 8627630), (4, 4313815), (5, 3451052), (10, 1725526), (11, 1568660), (20, 862763), (22, 784330), (41, 420860), (44, 392165), (55, 313732), (82, 210430), (110, 156866), (164, 105215), (205, 84172), (220, 78433), (410, 42086), (451, 38260), (820, 21043), (902, 19130), (1804, 9565), (1913, 9020), (2255, 7652), (3826, 4510)]