2055441025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 2825533440

約数和(自身を除く): 770092415

約数列:

[1, 5, 11, 25, 55, 127, 229, 257, 275, 635, 1145, 1285, 1397, 2519, 2827, 3175, 5725, 6425, 6985, 12595, 14135, 29083, 32639, 34925, 58853, 62975, 70675, 145415, 163195, 294265, 319913, 359029, 647383, 727075, 815975, 1471325, 1599565, 1795145, 3236915, 7474331, 7997825, 8975725, 16184575, 37371655, 82217641, 186858275, 411088205, 2055441025]

約数ペア:

[(1, 2055441025), (5, 411088205), (11, 186858275), (25, 82217641), (55, 37371655), (127, 16184575), (229, 8975725), (257, 7997825), (275, 7474331), (635, 3236915), (1145, 1795145), (1285, 1599565), (1397, 1471325), (2519, 815975), (2827, 727075), (3175, 647383), (5725, 359029), (6425, 319913), (6985, 294265), (12595, 163195), (14135, 145415), (29083, 70675), (32639, 62975), (34925, 58853)]