88687060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 160671980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 49, 55, 70, 76, 77, 95, 98, 110, 133, 140, 154, 190, 196, 209, 220, 245, 266, 308, 380, 385, 418, 433, 490, 532, 539, 665, 770, 836, 866, 931, 980, 1045, 1078, 1330, 1463, 1540, 1732, 1862, 2090, 2156, 2165, 2660, 2695, 2926, 3031, 3724, 4180, 4330, 4655, 4763, 5390, 5852, 6062, 7315, 8227, 8660, 9310, 9526, 10241, 10780, 12124, 14630, 15155, 16454, 18620, 19052, 20482, 21217, 23815, 29260, 30310, 32908, 33341, 40964, 41135, 42434, 47630, 51205, 57589, 60620, 66682, 82270, 84868, 90497, 95260, 102410, 106085, 115178, 133364, 164540, 166705, 180994, 204820, 212170, 230356, 233387, 287945, 333410, 361988, 403123, 424340, 452485, 466774, 575890, 633479, 666820, 806246, 904970, 933548, 1151780, 1166935, 1266958, 1612492, 1809940, 2015615, 2333870, 2533916, 3167395, 4031230, 4434353, 4667740, 6334790, 8062460, 8868706, 12669580, 17737412, 22171765, 44343530, 88687060]

約数ペア:

[(1, 88687060), (2, 44343530), (4, 22171765), (5, 17737412), (7, 12669580), (10, 8868706), (11, 8062460), (14, 6334790), (19, 4667740), (20, 4434353), (22, 4031230), (28, 3167395), (35, 2533916), (38, 2333870), (44, 2015615), (49, 1809940), (55, 1612492), (70, 1266958), (76, 1166935), (77, 1151780), (95, 933548), (98, 904970), (110, 806246), (133, 666820), (140, 633479), (154, 575890), (190, 466774), (196, 452485), (209, 424340), (220, 403123), (245, 361988), (266, 333410), (308, 287945), (380, 233387), (385, 230356), (418, 212170), (433, 204820), (490, 180994), (532, 166705), (539, 164540), (665, 133364), (770, 115178), (836, 106085), (866, 102410), (931, 95260), (980, 90497), (1045, 84868), (1078, 82270), (1330, 66682), (1463, 60620), (1540, 57589), (1732, 51205), (1862, 47630), (2090, 42434), (2156, 41135), (2165, 40964), (2660, 33341), (2695, 32908), (2926, 30310), (3031, 29260), (3724, 23815), (4180, 21217), (4330, 20482), (4655, 19052), (4763, 18620), (5390, 16454), (5852, 15155), (6062, 14630), (7315, 12124), (8227, 10780), (8660, 10241), (9310, 9526)]