57382780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 152127360

約数和(自身を除く): 94744580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 769, 820, 910, 1066, 1148, 1435, 1538, 1820, 2132, 2665, 2870, 3076, 3731, 3845, 5330, 5383, 5740, 7462, 7690, 9997, 10660, 10766, 14924, 15380, 18655, 19994, 21532, 26915, 31529, 37310, 39988, 49985, 53830, 63058, 69979, 74620, 99970, 107660, 126116, 139958, 157645, 199940, 220703, 279916, 315290, 349895, 409877, 441406, 630580, 699790, 819754, 882812, 1103515, 1399580, 1639508, 2049385, 2207030, 2869139, 4098770, 4414060, 5738278, 8197540, 11476556, 14345695, 28691390, 57382780]

約数ペア:

[(1, 57382780), (2, 28691390), (4, 14345695), (5, 11476556), (7, 8197540), (10, 5738278), (13, 4414060), (14, 4098770), (20, 2869139), (26, 2207030), (28, 2049385), (35, 1639508), (41, 1399580), (52, 1103515), (65, 882812), (70, 819754), (82, 699790), (91, 630580), (130, 441406), (140, 409877), (164, 349895), (182, 315290), (205, 279916), (260, 220703), (287, 199940), (364, 157645), (410, 139958), (455, 126116), (533, 107660), (574, 99970), (769, 74620), (820, 69979), (910, 63058), (1066, 53830), (1148, 49985), (1435, 39988), (1538, 37310), (1820, 31529), (2132, 26915), (2665, 21532), (2870, 19994), (3076, 18655), (3731, 15380), (3845, 14924), (5330, 10766), (5383, 10660), (5740, 9997), (7462, 7690)]