2725136260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{11719}}^1$

素因数の和:11897

約数の個数: 96

約数和(自身を含む): 7182766080

約数和(自身を除く): 4457629820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 220, 302, 308, 385, 604, 755, 770, 1057, 1510, 1540, 1661, 2114, 3020, 3322, 4228, 5285, 6644, 8305, 10570, 11627, 11719, 16610, 21140, 23254, 23438, 33220, 46508, 46876, 58135, 58595, 82033, 116270, 117190, 128909, 164066, 232540, 234380, 257818, 328132, 410165, 515636, 644545, 820330, 902363, 1289090, 1640660, 1769569, 1804726, 2578180, 3539138, 3609452, 4511815, 7078276, 8847845, 9023630, 12386983, 17695690, 18047260, 19465259, 24773966, 35391380, 38930518, 49547932, 61934915, 77861036, 97326295, 123869830, 136256813, 194652590, 247739660, 272513626, 389305180, 545027252, 681284065, 1362568130, 2725136260]

約数ペア:

[(1, 2725136260), (2, 1362568130), (4, 681284065), (5, 545027252), (7, 389305180), (10, 272513626), (11, 247739660), (14, 194652590), (20, 136256813), (22, 123869830), (28, 97326295), (35, 77861036), (44, 61934915), (55, 49547932), (70, 38930518), (77, 35391380), (110, 24773966), (140, 19465259), (151, 18047260), (154, 17695690), (220, 12386983), (302, 9023630), (308, 8847845), (385, 7078276), (604, 4511815), (755, 3609452), (770, 3539138), (1057, 2578180), (1510, 1804726), (1540, 1769569), (1661, 1640660), (2114, 1289090), (3020, 902363), (3322, 820330), (4228, 644545), (5285, 515636), (6644, 410165), (8305, 328132), (10570, 257818), (11627, 234380), (11719, 232540), (16610, 164066), (21140, 128909), (23254, 117190), (23438, 116270), (33220, 82033), (46508, 58595), (46876, 58135)]