1745594240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16139}}^1$

素因数の和:16184

約数の個数: 96

約数和(自身を含む): 4519038600

約数和(自身を除く): 2773444360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1664, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 8320, 10816, 13520, 16139, 21632, 27040, 32278, 54080, 64556, 80695, 108160, 129112, 161390, 209807, 258224, 322780, 419614, 516448, 645560, 839228, 1032896, 1049035, 1291120, 1678456, 2065792, 2098070, 2582240, 2727491, 3356912, 4196140, 5164480, 5454982, 6713824, 8392280, 10328960, 10909964, 13427648, 13637455, 16784560, 21819928, 26855296, 27274910, 33569120, 43639856, 54549820, 67138240, 87279712, 109099640, 134276480, 174559424, 218199280, 349118848, 436398560, 872797120, 1745594240]

約数ペア:

[(1, 1745594240), (2, 872797120), (4, 436398560), (5, 349118848), (8, 218199280), (10, 174559424), (13, 134276480), (16, 109099640), (20, 87279712), (26, 67138240), (32, 54549820), (40, 43639856), (52, 33569120), (64, 27274910), (65, 26855296), (80, 21819928), (104, 16784560), (128, 13637455), (130, 13427648), (160, 10909964), (169, 10328960), (208, 8392280), (260, 6713824), (320, 5454982), (338, 5164480), (416, 4196140), (520, 3356912), (640, 2727491), (676, 2582240), (832, 2098070), (845, 2065792), (1040, 1678456), (1352, 1291120), (1664, 1049035), (1690, 1032896), (2080, 839228), (2704, 645560), (3380, 516448), (4160, 419614), (5408, 322780), (6760, 258224), (8320, 209807), (10816, 161390), (13520, 129112), (16139, 108160), (21632, 80695), (27040, 64556), (32278, 54080)]